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🏈 Every league · S–5XL

Size Guide

Jersey sizing runs generously so it layers over a hoodie. Measure a shirt you already own and match it below.

Jersey sizing runs S through 5XL and is cut roomy so it layers over a hoodie.

Sideline Locker jerseys follow standard US unisex sizing. Jerseys are cut roomy on purpose — if you want a close fit, size down; if you plan to wear layers underneath, stay true to size.

Size Chest (in) Length (in)
S 34 - 36 28
M 38 - 40 29
L 42 - 44 30
XL 46 - 48 31
2XL 50 - 52 32

* Measurements are in inches. Sizing follows standard US retail fit. For a relaxed or oversized look, order one size up.

How to measure

  • Chest: Measure around the fullest part of your chest, keeping the tape level under your arms.
  • Length: Measure from the highest point of the shoulder to the bottom hem.
  • Compare your measurements to the chart above and choose the closest size.