SIZE GUIDE

Men's Cooling Tops
US Size Chest (in) Waist (in) Sleeve Length (in)
S 36–38 30–32 32–33
M 39–41 33–35 33–34
L 42–44 36–38 34–35
XL 45–48 39–42 35–36
XXL 49–52 43–46 36–37
Women's Cooling Tops
US Size Bust (in) Waist (in) Hip (in)
S 34–36 26–28 36–38
M 37–39 29–31 39–41
L 40–42 32–34 42–44
XL 43–46 35–38 45–48
XXL 47–50 39–42 49–52
Cooling Bottoms
US Size Waist (in) Hip (in) Inseam (in)
S 27–29 35–37 29–31
M 30–32 38–40 30–32
L 33–35 41–43 31–33
XL 36–39 44–47 32–34
XXL 40–43 48–51 33–35
Intimate & Cooling Base Layers
US Size Chest/Bust (in) Waist (in) Hip (in)
S 33–35 25–27 34–36
M 36–38 28–30 37–39
L 39–41 31–33 40–42
XL 42–45 34–37 43–46
XXL 46–49 38–41 47–50

* All measurements are in inches. Measure over thin, lightweight clothing for best accuracy.
* Our cooling‑tech fabric contains stretch. If you are between two sizes, choose the smaller size for a snug fit or size up for relaxed comfort.
* Actual fit may vary slightly based on style, fabric elasticity and cut.