Tri/Run Sizing

Triathlon

Men's/Unisex Triathlon Sizing

Size	Chest(in)	Waist(in)	Hips(in)
XS	33-36	25-28	32-35
SM	36-38	28-31	35-37
MD	38-40	31-34	37-39
LG	40-42	34-37	39-41
XL	42-44	37-40	41-43
2X	44-46	40-43	43-45
3X	46-48	43-46	45-47
4X	49+	46+	48+

*Some products are not available in 3x and 4x

Women's Triathlon Sizing

Size	Chest(in)	Waist(in)	Hips(in)
XS	28-30	26-28	31-34
SM	30-32	28-30	34-36
MD	32-34	30-32	36-38
LG	34-36	32-34	38-40
XL	36-38	34-36	40-42
2X	38-40	36-38	42-44
3X	40-43	38-40	44-46
4X	44+	40+	47+

*Some products are not available in 3x and 4x

Running

Men's/Unisex Running Sizing

Size	Chest (in)	Waist(in)	Hips(in)
XS	33-36	27-30	32-35
SM	36-38	30-32	35-37
MD	38-40	32-35	37-39
LG	40-42	35-38	39-41
XL	42-44	38-41	41-43
2X	44-46	41-44	43-45
3X	46-48	44-47	45-47
4X	49+	48+	48+

Women's Running Sizing

Size	Chest (in)	Waist(in)	Hips(in)
XS	28-30	26-28	31-34
SM	30-32	28-30	34-36
MD	32-34	30-32	36-38
LG	34-36	32-34	38-40
XL	36-38	34-36	40-42
2X	38-40	36-39	42-44
3X	40-42	39-42	44-46
4X	42+	42+	47+

Fit Guarantee

If you followed our size chart suggestions and are not completely satisfied with how your garment fits, we’ll exchange it for a new size!  You can either trade in your current apparel for the right size, or keep it and give it to a teammate.  If you choose to keep it and order a better-fitting size for yourself, we can offer the new size at 50% off the original purchase price. To request a size exchange, please fill out a claim or contact our customer service team.