Every FRAYLEI Classic tee is cut the same, so one guide covers the whole store. Find your size in under a minute: lay a tee you already love flat, measure it, and match it below.

Classic Tee Measurements
| Size | Chest width | Length | Fit on a 40" chest |
| S | 18" / 45.7 cm | 28" / 71.1 cm | Close fit |
| M | 20" / 50.8 cm | 29" / 73.7 cm | Regular |
| L | 22" / 55.9 cm | 30" / 76.2 cm | Relaxed |
| XL | 24" / 61 cm | 31" / 78.7 cm | Loose |
| 2XL | 26" / 66 cm | 32" / 81.3 cm | Oversized |
| 3XL | 28" / 71.1 cm | 33" / 83.8 cm | Very oversized |
| 4XL | 29.9" / 76 cm | 33.9" / 86 cm | Extra oversized |
How to measure
- Chest width: lay the tee flat and measure straight across from armpit to armpit.
- Length: measure from the highest point of the shoulder down to the bottom hem.
Between sizes? For a regular fit, go with your usual size. For the relaxed, oversized streetwear look, size up one.
Premium Garment-Dyed and Heavyweight tees use a different cut. Check the size chart on those product pages.