Size Guide

PEAKWEAR Size Guide

All our products are print-on-demand and ship from Asia. Use the charts below to find your perfect fit. When in doubt, size up for a relaxed streetwear look.


👕 T-Shirts

Size Body Length (in) Chest Width (in) Sleeve Length (in) Body Length (cm) Chest Width (cm) Sleeve Length (cm)
S 25 ⅝ 19 ¼ 7 ½ 65 49 19
M 27 ⅛ 20 ½ 7 ⅞ 69 52 20
L 28 ¾ 21 ⅝ 8 ⅝ 73 55 22
XL 30 ¼ 22 ⅞ 9 ½ 77 58 24
2XL 31 ⅞ 24 ¾ 10 ¼ 81 63 26

🧥 Hoodies & Sweatshirts

Our hoodies and sweatshirts are cut with a relaxed unisex fit. Size up if you prefer an oversized look.

Size Chest Width (in) Body Length (in) Chest Width (cm) Body Length (cm)
S 20 27 51 69
M 22 28 56 71
L 24 29 61 74
XL 26 30 66 76
2XL 28 31 71 79
3XL 30 32 76 81

🧢 Hats & Headwear

Style Fit Sizing
Snapback Structured, flat brim One size fits most (adjustable snapback)
Dad Hat Unstructured, curved brim One size fits most (adjustable strap)
Bucket Hat Unstructured, wide brim One size fits most
Cuffed Beanie Knit, cuffed One size fits most (stretchy knit)

How to Measure

  • Chest: Measure around the fullest part of your chest, keeping the tape horizontal.
  • Body Length: Measure from the highest point of the shoulder to the bottom hem.
  • Sleeve: Measure from the shoulder seam to the end of the sleeve.

Still unsure? Contact us and we'll help you find the right size.