SIZE GUIDE

Men's Running Shoes

US Size	EU	UK	Foot Length (in)	Foot Length (cm)
6	38.5	5.5	9.25	23.5
6.5	39	6	9.50	24.1
7	40	6.5	9.63	24.4
7.5	40.5	7	9.75	24.8
8	41	7.5	9.94	25.4
8.5	42	8	10.13	25.7
9	42.5	8.5	10.25	26.0
9.5	43	9	10.44	26.7
10	44	9.5	10.56	26.9
10.5	44.5	10	10.75	27.3
11	45	10.5	10.94	27.9
11.5	45.5	11	11.13	28.3
12	46	11.5	11.25	28.6
12.5	47	12	11.50	29.2
13	47.5	12.5	11.56	29.4
14	48.5	13.5	11.88	30.2
15	49.5	14.5	12.19	31.0

Women's Running Shoes

US Size	EU	UK	Foot Length (in)	Foot Length (cm)
5	35.5	3	8.50	21.6
5.5	36	3.5	8.75	22.2
6	36.5	4	8.88	22.5
6.5	37	4.5	9.06	23.0
7	37.5	5	9.25	23.5
7.5	38	5.5	9.38	23.8
8	38.5	6	9.50	24.1
8.5	39	6.5	9.69	24.6
9	40	7	9.88	25.1
9.5	40.5	7.5	10.00	25.4
10	41	8	10.19	25.9
10.5	41.5	8.5	10.31	26.2
11	42	9	10.50	26.7
12	43	10	10.88	27.6

Men's Running Tops

US Size	Chest (in)	Waist (in)	Sleeve Length (in)	Chest (cm)	Waist (cm)
XS	32–34	26–28	31	81–86	66–71
S	35–37	29–31	32	89–94	74–79
M	38–40	32–34	33	97–102	81–86
L	41–43	35–37	34	104–109	89–94
XL	44–46	38–40	35	112–117	97–102
XXL	47–49	41–43	35.5	119–124	104–109
3XL	50–52	44–46	36	127–132	112–117

Women's Running Tops

US Size	Bust (in)	Waist (in)	Hip (in)	Sleeve Length (in)	Bust (cm)	Waist (cm)
XS (0–2)	31–33	24–26	34–36	29.5	79–84	61–66
S (4–6)	33–35	26–28	36–38	30	84–89	66–71
M (8–10)	35–37	28–30	38–40	30.5	89–94	71–76
L (12–14)	38–40	31–33	41–43	31	97–102	79–84
XL (16–18)	41–43	34–36	44–46	31.5	104–109	86–91
XXL (20–22)	44–46	37–39	47–49	32	112–117	94–99
3XL (24–26)	47–49	40–42	50–52	32.5	119–124	102–107

Men's Running Bottoms

US Size	Waist (in)	Hip (in)	Inseam (in)	Waist (cm)	Hip (cm)
S	28–30	34–36	29–30	71–76	86–91
M	31–33	37–39	30–31	79–84	94–99
L	34–36	40–42	31–32	86–91	102–107
XL	37–39	43–45	32–33	94–99	109–114
XXL	40–42	46–48	33–34	102–107	117–122
3XL	43–45	49–51	34–35	109–114	124–130

Women's Running Bottoms

US Size	Waist (in)	Hip (in)	Inseam (in)	Waist (cm)	Hip (cm)
XS (0–2)	24–26	34–36	26–27	61–66	86–91
S (4–6)	26–28	36–38	27–28	66–71	91–97
M (8–10)	28–30	38–40	28–29	71–76	97–102
L (12–14)	31–33	41–43	29–30	79–84	104–109
XL (16–18)	34–36	44–46	30–31	86–91	112–117
XXL (20–22)	37–39	47–49	31–32	94–99	119–124
3XL (24–26)	40–42	50–52	32–33	102–107	127–132

Running Socks

Sock Size	US Men's Shoe	US Women's Shoe	EU Shoe	Foot Length (in)
S	4–7	5–8	35–38	8.5–9.5
M	7.5–10	8.5–11	39–42	9.5–10.5
L	10.5–13	11.5–14	43–46	10.5–11.5
XL	13.5–16	14.5+	47–50	11.5–12.5

Running Hats & Visors

Size	Head Circumference (in)	Head Circumference (cm)
S/M	21–22.5	53–57
L/XL	22.5–24	57–61
One Size (Adjustable)	21.5–23.5	55–60

Running Gloves

Size	Hand Circumference (in)	Hand Length (in)	Hand Circumference (cm)
S	6.5–7	6.5–7	16.5–18
M	7–7.5	7–7.5	18–19
L	7.5–8	7.5–8	19–20.5
XL	8–8.5	8–8.5	20.5–21.5

* All measurements are in inches unless otherwise noted. Measure over light clothing for apparel.
* Running shoes: measure your feet in the afternoon or after a run, wearing the socks you plan to run in.
* If you are between sizes, we recommend sizing up — especially for running shoes, because feet swell during activity.
* Men's standard shoe width is D; women's standard width is B. Wide options are usually 2E/4E for men and D/2E for women.
* Actual garment fit may vary slightly by style, fabric stretch, and brand.