
Trail Shirt Size Chart - unisex
Unisex Size Guide
| Size | Recommended Body Chest (cm) | Garment Length (cm) | Typical Fit | Notes |
|---|---|---|---|---|
| XXS | 84–89 | 66 | Slim | Roughly equivalent to a Women's Small |
| XS | 90–95 | 68 | Slim | Ideal for a close athletic fit |
| S | 96–101 | 70 | Regular | Standard unisex fit |
| M | 100–105 | 73 | Regular | Works for most men’s medium builds |
| L | 104–109 | 75 | Regular | Comfortable, everyday fit |
| XL | 108–114 | 78 | Relaxed | Slightly looser fit |
| 2XL | 114–121 | 82 | Relaxed | Extra room through the chest and shoulders |
How to Measure:
- Chest: Measure around the fullest part of your chest, keeping the tape horizontal.
- Length: Measured from the highest point of the shoulder to the hem.
FRST Button up Trail shirt sizing is unisex. For women seeking a closer fit, consider sizing down one size from your usual women’s size.
Our garments are designed for comfort and movement — perfect for both everyday wear and performance activities.