Size Chart

Every brand we carry sizes its own way — a Nike Large and a Mitchell & Ness Large are not the same shirt. Below are the actual published charts from the brands on our shelves, in inches, so you can order once and be done.

Ordering online? US orders ship $6.99 flat rate and you get 30 days to return anything that doesn't fit — we pay for the return label. Clearance items, gift cards and pet apparel are the exceptions (see the Pet section). So on regular apparel, if you're stuck between two sizes, order the one you think is right and swap it if it's not.

How to measure

Use a soft tape measure over a t-shirt, not over a jacket. Keep the tape level and snug, not tight. Compare your body measurement to the chart — the charts below are body measurements unless the table says "laid flat."

  • Chest — around the fullest part of your chest, under the arms, tape level across the back. This is the number that decides your shirt size.
  • Waist — around your natural waistline (roughly at your belly button), tape loose enough to slide a finger under.
  • Head (for hats) — around your head about a half-inch above your eyebrows and ears, where the cap actually sits.
  • Kids — go by height and weight first, chest second. Kids' sizing is built around height.
  • Dogs — chest girth around the widest part of the ribcage behind the front legs, neck around the base of the neck where the collar sits, and back length from the base of the neck to the base of the tail.

Between two sizes on a t-shirt or hoodie? Size up. Between two sizes on a hat? Size up. Between two sizes on a dog jersey? Size up — the brand says so too.

Jump to your item

Adult apparel — by brand

Find the brand on the product page (it's listed as the vendor), then match your measured chest to the row. All measurements are body measurements in inches unless noted.

Nike — men's tops, tees, hoodies, polos

Nike men's tops — body measurements, inches
Size Chest Waist Hips
XS 32.5 – 35 26 – 29 32.5 – 35
S 35 – 37.5 29 – 32 35 – 37.5
M 37.5 – 41 32 – 35 37.5 – 41
L 41 – 44 35 – 38 41 – 44
XL 44 – 48.5 38 – 43 44 – 47
2XL 48.5 – 53.5 43 – 47.5 47 – 50.5
3XL 53.5 – 58 47.5 – 52.5 50.5 – 53.5
4XL 58 – 63 52.5 – 57 53.5 – 58

Nike "Tall" sizes use the same chest and waist as the regular size — they add body length for 6'0"–6'5". Nike's regular sizes are cut for about 5'7"–6'0".

Nike — women's tops

Nike women's tops — body measurements, inches
Size Approx. US size Bust Waist Hips
XS 0 – 2 29.5 – 32.5 23.5 – 26 33 – 35.5
S 4 – 6 32.5 – 35.5 26 – 29 35.5 – 38.5
M 8 – 10 35.5 – 38 29 – 31.5 38.5 – 41
L 12 – 14 38 – 41 31.5 – 34.5 41 – 44
XL 16 – 18 41 – 44.5 34.5 – 38.5 44 – 47
2XL 20 – 22 44.5 – 48.5 38.5 – 42.5 47 – 50

'47 Brand — tees, hoodies, crops

'47 Brand men's tops — body measurements, inches
Size Chest Waist Neck
S 35 – 37 30 – 31 14 – 14.5
M 38 – 40 32 – 33 15 – 15.5
L 41 – 43 34 – 35 16 – 16.5
XL 44 – 46 36 – 37 17 – 17.5
2XL 47 – 49 38 – 40 18 – 18.5

'47 does not publish a men's 3XL chart. If you wear a 3XL, call us at (904) 242-0640 and we'll measure the actual garment before you order.

'47 Brand women's tops — body measurements, inches
Size Approx. US size Chest / bust
S 2 – 4 34.5 – 35.5
M 4 – 6 36.5 – 37.5
L 8 – 10 39 – 40.5
XL 12 – 14 42 – 44

Antigua — polos, quarter-zips, pullovers

Antigua men's — body measurements, inches
Size Chest Waist Neck
S 34 – 36 28 – 30 15 – 15.5
M 38 – 40 32 – 34 16 – 16.5
L 42 – 44 36 – 38 17 – 17.5
XL 46 – 48 40 – 42 18 – 18.5
2XL 50 – 52 44 – 46 19 – 19.5
3XL 54 – 56 48 – 50 20 – 21
4XL 58 – 60 50 – 52 21.5 – 22.5
5XL 62 – 64 54 – 56 —

Antigua's chart has a gap between sizes (S tops out at 36", M starts at 38"). If you measure 37", take the Medium.

Antigua women's — body measurements, inches
Size Chest / bust Waist Hip
S 36 33 38
3XL (top of range) 52 49 55

Antigua publishes its women's chart as a range from S to 3XL (chest 36"→52", waist 33"→49", hip 38"→55") without printing every middle row. For an exact women's size, call (904) 242-0640 — we'll measure the garment.

Champion

Champion men's — body measurements, inches
Size Chest Waist Body length Sleeve
XS 32 – 34 25 – 28 — —
S 34 – 36 28 – 30 27.5 37
M 38 – 40 32 – 34 28.5 38
L 42 – 44 36 – 38 29.5 39
XL 46 – 48 40 – 42 30.5 40
2XL 50 – 52 44 – 46 31.5 41
3XL 54 – 56 48 – 50 32.5 42
4XL 58 – 60 52 – 54 — —
5XL 62 – 64 56 – 58 — —

Champion also publishes a slightly different chart on its own retail site (S 36–38", M 38–41", L 41–45", XL 45–49", 2XL 49–53"). The chart above is the one that matches the collegiate and pro fan program our Champion product comes from. If you land right on a boundary, size up.

Colosseum

Colosseum men's — body measurements, inches
Size Chest Waist Hip
S 34 – 37 28 – 30 34 – 37
M 38 – 41 31 – 33 38 – 41
L 42 – 45 34 – 36 42 – 45
XL 46 – 49 37 – 40 46 – 48
2XL 50 – 53 41 – 44 49 – 51
3XL 54 – 58 45 – 48 52 – 56

Cutter & Buck — polos, half-zips, outerwear

Cutter & Buck men's tops — body measurements, inches
Size Chest Waist Neck Sleeve
XS 33 – 35 28 – 30 14.6 – 15 31.5 – 32.5
S 36 – 38 31 – 32 15.5 – 16 32.5 – 33
M 39 – 41 33 – 35 16.5 – 17 33 – 33.5
L 42 – 44 36 – 38 17 – 17.5 33.5 – 34
XL 45 – 48 39 – 43 18 – 18.5 34 – 34.5
2XL 49 – 52 44 – 48 18.5 – 19 34.5 – 35
3XL 54 – 56 49 – 53 19.5 – 20.5 35 – 36
4XL 57 – 60 54 – 57 20.5 – 21 36 – 37
Cutter & Buck women's tops — body measurements, inches
Size Bust Waist Hip
XS 34 26 36.5
S 35 – 36 27 – 28 37.5 – 38.5
M 37 – 38 29 – 30 39.5 – 40.5
L 39.5 – 41 31.5 – 33 42 – 43.5
XL 42.5 – 44.5 34.5 – 36.5 45 – 47
2XL 46 38 48.5
3XL 47.5 39.5 50

New Era — apparel (not hats)

New Era apparel — body measurements, inches
Men's size Chest Women's size Bust
XS 32 – 36 XS (00/0) 31 – 33
S 36 – 38 S (2/4) 33 – 35
M 38 – 40 M (6/8) 35 – 37
L 40 – 42 L (10/12) 37 – 40
XL 42 – 46 XL (14/16) 40 – 43
2XL 46 – 50 2XL (18/20) 43 – 46
3XL 50 – 54 — —

Comfort Colors garment-dyed tees

Comfort Colors publishes laid-flat measurements, not body measurements. Chest width is measured across the shirt lying flat, one inch below the armhole — so double it to compare against your chest measurement.

Comfort Colors 1717 heavyweight tee — garment laid flat, inches
Size Chest width (flat) Approx. full chest Body length
S 18 1/4 ~36.5 26 3/5
M 20 1/4 ~40.5 28
L 22 ~44 29 2/5
XL 24 ~48 30 3/4
2XL 26 ~52 31 3/5
3XL 27 3/4 ~55.5 32 1/2
4XL 29 3/4 ~59.5 33 1/2

Comfort Colors allows a manufacturing tolerance of ±1" on chest and ±1 1/4" on length, and the garment-dye process shrinks each piece slightly differently — expect a relaxed, boxy fit that softens further after washing.

Brands where we don't have a published chart

We stock apparel from a number of smaller and regional makers — FloGrown, Blue 84, Pressbox by Royce, Hype and Vice, Stewart Simmons, Gameday Social, Image One, Retro Brand, Starter, Pro Standard, Franchise Club, Vive La Fete, Capri Designs, New World Graphics, Prints R Us and others. Those brands do not publish a size chart we can verify, so we're not going to invent one. Rather than guess: call the store at (904) 242-0640 or email Info@SportsManiaUSA.com with the product name and the size you're considering, and we'll physically measure the garment on the rack and tell you the real numbers. Most of these run close to a standard unisex tee — Small ≈ 36" chest, Medium ≈ 40", Large ≈ 44", XL ≈ 48", 2XL ≈ 52" — but we'll confirm before you buy.

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Football jerseys — Game vs. Limited vs. Legacy

Three different jerseys, three different cuts, all sold under the same S/M/L/XL letters. This is the single most common sizing mistake we see.

Nike Game jersey

The everyday fan jersey — screen-printed numbers, lightweight mesh, and the loosest, longest cut of the three. It fits true to size on the chart below, but it is deliberately roomy through the chest and shoulders and runs long in the body.

  • Want it to look fitted? Size down one.
  • Wearing a hoodie under it in December? Stay true to size — there's already room.

Nike Vapor F.U.S.E. Limited jersey

The step up — twill numbers, no-distraction collar, and a standard, more tailored fit that sits closer to the body. Nike describes it as "not too loose or tight over the body." It uses the same size chart as the Game jersey but wears noticeably trimmer.

  • Coming from a Game jersey and want the same feel? Stay in the same size — you will simply get a cleaner silhouette.
  • Layering over a hoodie? Size up one.
Nike NFL jerseys (Game and Limited) — body measurements, inches
Size Chest Waist
S 35 – 37.5 29 – 32
M 37.5 – 41 32 – 35
L 41 – 44 35 – 38
XL 44 – 48.5 38 – 43
2XL 48.5 – 53.5 43 – 47.5
3XL 53.5 – 58 47.5 – 52.5

Mitchell & Ness Legacy jersey (throwbacks)

Our Boselli, Brunell, Fred Taylor, Jones-Drew and McCardell throwbacks are Mitchell & Ness Legacy jerseys. They are cut the way jerseys were cut in the era they reproduce: boxy through the body with a long drop-tail hem that sits lower in the back than the front.

Mitchell & Ness Legacy player jersey — body measurements, inches
Size Chest Waist Hips
XS 31 – 34 28 – 29 30.5 – 34
S 34 – 37 29 – 31 34 – 37
M 37 – 41 31 – 34 37 – 40
L 41 – 44 34 – 37 40 – 43
XL 44 – 48 37 – 41 43 – 46
2XL 48 – 52 41 – 45.5 46 – 50
3XL 52 – 56 45.5 – 50 50 – 54
4XL 56 – 60 50 – 54.5 54 – 58
5XL 60 – 63 54.5 – 58 58 – 61

You'll hear "Mitchell & Ness runs large — size down." Read this first. M&N's published chest measurements are within about an inch of Nike's at every size, so on paper they are the same. What actually runs large is the shape: the Legacy body is straighter and squarer than a modern Nike jersey and the drop tail adds several inches of length. If you want the retro silhouette, order your true measured chest size. If you want it to look like a modern jersey, size down one — and know it will still be longer than a Nike Game jersey in the same size. M&N itself does not publish a "size down" instruction, so we won't put a number on it. Call us and we'll measure the actual jersey.

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Kids, youth & baby

Kids' fan gear uses at least four different naming systems, and they overlap. Start here:

Which kids' size range am I shopping?
Age Category Sizes you'll see on our site
0 – 9 months Newborn 0/3M, 3/6M, 6/9M
9 – 24 months Infant 12M, 18M, 24M
2 – 4 years Toddler 2T, 3T, 4T
4 – 7 years Child / Preschool ("4–7") 4 (S), 5/6 (M), 7 (L)
8 – 15 years Youth ("8–20") 8 (S), 10/12 (M), 14/16 (L), 18/20 (XL)

The Child-vs-Youth trap — this is where most kids' orders go wrong. A Nike "Child" (also labeled Little Kids, Preschool, or 4–7) Large is a size 7 — it fits a 7-year-old, about 46–50" tall. A Nike "Youth" (Big Kids, 8–20) Large is a size 14/16 — it fits a 12–13-year-old, about 60–65" tall. Same word, five years apart. Nike's Big Kids range even starts at XS = size 6–7, which overlaps the top of the Child range. So always check the age or numeric size in the size dropdown, not just the letter. If the product title says "Preschool," "Toddler," "Child" or "4–7," you're in the little range. If it says "Youth" or shows 8 / 10-12 / 14-16 / 18-20, you're in the big range.

Newborn & infant (Outerstuff — our creepers, bodysuits and baby tees)

Outerstuff newborn & infant — height and weight
Size Height Weight
0/3M up to 23" up to 12 lbs
3/6M 23 – 25" 12 – 16 lbs
6/9M 25 – 27" 16 – 20 lbs
12M 27 – 29" 20 – 23 lbs
18M 29 – 31" 23 – 26 lbs
24M 31 – 33" 26 – 30 lbs

Toddler 2T – 4T

Outerstuff toddler — height, weight and body measurements, inches
Size Height Weight Chest Waist Hip
2T 33 – 36" 30 – 33 lbs 20 20 21
3T 36 – 39" 33 – 36 lbs 21 20.5 22
4T 39 – 42" 36 – 39 lbs 22 21 23

Child / Preschool 4 – 7

Outerstuff child (4–7) — height, weight and body measurements, inches
Size Height Weight Chest Waist Hip
4 (S) 39 – 42" 36 – 39 lbs 22 21 23
5/6 (M) 42 – 46" 39 – 49 lbs 24 22 25
7 (L) 46 – 50" 49 – 54 lbs 25 22.5 26

Youth 8 – 20 (boys)

Outerstuff youth boys — height and body measurements, inches
Size Height Chest Waist Hip
8 (S) 50 – 55" 28 25 29.25
10/12 (M) 55 – 60" 30.75 26.75 32
14/16 (L) 60 – 65" 34 28.75 35
18/20 (XL) 65 – 69" 36 30 37

Youth (girls)

Outerstuff girls — height and body measurements, inches
Size Height Chest Waist Hip
7/8 50 – 57" 28 24.25 30.25
10/12 57 – 63" 30.75 25.75 33
14 63 – 65" 32.5 26.5 34.5
16 65 – 67" 34.25 27.5 36.5

Youth football jerseys

Youth NFL jerseys — including the Nike-branded youth jerseys — are made by Outerstuff and run on the youth scale above. Some are sold in combined sizes:

Youth jerseys sold in combined sizes
Size Height Chest
S/M 50 – 60" 28 – 30.75"
L/XL 60 – 69" 34 – 36"

'47 Brand youth tees

'47 Brand youth — chest, inches
Size Age Chest
S 6 – 7 24 – 25.25
M 8 26.5
L 10 – 12 27.5 – 28.5
XL 14 – 16 30.5 – 32

Decoding vendor size codes

A handful of our kids' items still show the manufacturer's internal size code in the dropdown instead of a plain size. Here's what they mean:

Vendor size codes you may see in a size dropdown
Code Means Fits about
N03M / N36M / N69M Newborn 0–3M / 3–6M / 6–9M up to 27" tall
I12M / I24M Infant 12 months / 24 months 27–33" tall
T2T / T3T / T4T Toddler 2T / 3T / 4T ages 2–4
BS4 / BM56 / BL7 Boys 4 / 5–6 / 7 (preschool) ages 4–7
BS8 / BM102 / BL146 / BXL20 Boys 8 / 10–12 / 14–16 / 18–20 ages 8–15
GS78 / GM102 / GL14 / GXL16 Girls 7–8 / 10–12 / 14 / 16 ages 7–14
LS / LM / LL / LXL Ladies S / M / L / XL women's sizing

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Hats

Measure around your head about a half-inch above your eyebrows and ears — where the cap actually sits. If you land between two fitted sizes, go up: a 59FIFTY has no adjuster, so the size has to match your head.

New Era 59FIFTY fitted

New Era 59FIFTY fitted — head circumference
Cap size Inches Centimetres
6 7/8 21 5/8 54.9
7 22 55.8
7 1/8 22 3/8 56.8
7 1/4 22 3/4 57.7
7 3/8 23 1/8 58.7
7 1/2 23 1/2 59.6
7 5/8 23 7/8 60.6
7 3/4 24 1/4 61.5
7 7/8 24 5/8 62.5
8 25 63.5

New Era's current published 59FIFTY table starts at size 7. The 6 7/8 row above matches the 21 5/8" / 54.9 cm head size New Era lists for its smallest stretch-fit cap, and the standard hat-size relationship (cap size × 3.14 = circumference). If you're a 6 7/8 and want us to check a specific cap before you order, call the store.

New Era 39THIRTY stretch-fit

New Era 39THIRTY stretch-fit — head circumference
Cap size Inches Centimetres
XS/S ~21 5/8 54.9
S/M 21 5/8 – 23 1/2 54.9 – 59.6
M/L 22 3/4 – 25 57.7 – 63.5
L/XL 23 7/8 – 25 60.6 – 63.5

Stretch-fit sizes overlap on purpose — the cap band stretches. If you're in the overlap, the smaller size sits tighter and the larger sits looser.

Snapbacks, strapbacks & adjustable caps

Our 9FIFTY snapbacks, 9TWENTY strapbacks, '47 Brand Clean Up / Hitch / Trucker caps and anything listed as "One Size," "OSFA," "OSFM" or "Adjustable" all use a plastic snap, buckle or strap closure.

New Era adjustable / snapback — head circumference
Cap size Inches Centimetres
One Size 21 5/8 – 24 1/4 54.9 – 61.5
Small–Medium 21 5/8 – 23 7/8 54.9 – 60.6
Medium–Large 22 3/4 – 24 1/4 57.7 – 61.5

'47 Brand does not publish head-circumference numbers for its adjustable caps. In practice they cover roughly the same One Size range above. Head over about 24 1/4"? Go with a fitted 59FIFTY in 7 3/4 or larger instead of an adjustable.

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Pet gear

Please read before you order: pet apparel cannot be returned or exchanged. That's a hygiene rule set by the manufacturer, not a store policy we can waive — so measure your dog before you buy. The charts below are Little Earth's own, and every one of them ends with the same advice: when in doubt, go up a size.

Not sure? Call us at (904) 242-0640 with your dog's chest girth, neck and back length and we'll pick the size for you, or bring the dog into the Jax Beach store — we'll fit them in person, and there's nothing to return if it fits before you pay.

How to measure your dog:

  • Chest (girth) — all the way around the widest part of the ribcage, just behind the front legs. This is the measurement that matters most.
  • Neck — around the base of the neck, where the collar sits.
  • Back length — along the spine from the base of the neck to the base of the tail.

Stretch Pet Jersey

Little Earth Stretch Pet Jersey — inches and pounds
Size Neck Chest (girth) Back length Dog weight
XS 9" 10 – 13" 8" up to 8 lbs
S 11" 13 – 15" 9" up to 15 lbs
M 13" 15 – 20" 12" up to 25 lbs
L 14" 20 – 25" 15" up to 40 lbs
XL 16" 25 – 30" 19" up to 55 lbs
Big Dog 22 – 26" 32 – 38" 24 – 30" 60 – 130 lbs

Premium Pet Jersey

The Premium jersey and the Stretch jersey do not share sizing. A Premium Medium fits a 24" chest; a Stretch Medium fits a 15–20" chest. Check which jersey you're buying — the product title says "Stretch" or "Premium" — and use the matching table.

Little Earth Premium Pet Jersey — inches
Size Neck Chest (girth) Back length
XS 10" 16" 10"
S 12" 20" 11"
M 14" 24" 15"
L 16" 27" 18"
XL 18" 32" 21"

Little Earth's Premium chart runs to 60 lbs. Dogs over 60 lbs need the Big Dog version — call us and we'll tell you whether we can get it.

Parka Puff Vest

Little Earth Pet Parka Puff Vest — inches and pounds
Size Neck Chest (girth) Back length Dog weight
XS 11" 14" 12" up to 8 lbs
S 13" 17" 13.5" up to 15 lbs
M 14" 18" 15" up to 25 lbs
L 15" 20" 17.5" up to 40 lbs
XL 17" 23" 19.5" up to 55 lbs

Pet Bandana

Bandanas are sized by collar size — measure around the base of your dog's neck.

Little Earth Pet Bandana — collar size, inches
Size Collar size
XS 8 – 12"
S 10 – 14"
M 14 – 20"
L 18 – 28"
XL 22 – 30"

Front Clip Pet Harness

The harness straps adjust — these are the minimum and maximum lengths each size reaches.

Little Earth Front Clip Pet Harness — adjustable strap range, inches
Size Shoulder / neck straps Waist straps
XS 14 – 16" 15 – 22"
S 15 – 18" 16 – 23"
M 18 – 21" 20 – 26"
L 19 – 23" 24 – 32"
XL 22 – 30" 26 – 36"

Pet gear from brands other than Little Earth — including our All Star Dogs bandanas — does not come with a published chart. Call the store and we'll measure the item.

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Still not sure? Just ask.

We're a family-owned store in Jacksonville Beach and we're standing right next to the rack. Tell us the product and your measurements and we'll physically measure the garment before you order.

Call (904) 242-0640
Email Info@SportsManiaUSA.com
Or come see us: 1246 3rd St S, Jacksonville Beach, FL 32250

Charts on this page are published by each manufacturer and are meant as a guide — cut and fabric vary between styles within a brand. On regular apparel you have 30 days to return anything that doesn't fit and we pay the return shipping. Clearance items, gift cards and pet apparel are final sale.