SIZE GUIDE

Men's

US	UK	EU	BR	JP (CM)
7	6.5	40	37	25
7.5	7	40.5	38	25.5
8	7.5	41	39	26
8.5	8	42	39.5	26.5
9	8.5	42.5	40	27
9.5	9	43	41	27.5
10	9.5	44	41.5	28
10.5	10	44.5	42	28.5
11	10.5	45	42.5	29
11.5	11	46	43	29.5
12	11.5	47	44	30
12.5	12	47.5	45	30.5
13	12.5	48	46	31
14	13.5	49	47	31.5

		CHEST	WAIST	HIP
S	CM	90–93	77–80	90–93
S	INCHES	35–37	30–31	35–37
M	CM	96–99	83–86	96–99
M	INCHES	38–39	33–34	38–39
L	CM	102–105	89–92	102–105
L	INCHES	40–41	35–36	40–41
XL	CM	108–111	95–98	108–111
XL	INCHES	43–44	37–39	43–44
XXL	CM	114–118	101–105	114–117
XXL	INCHES	45–46	40–41	45–46

How to Measure

1. Chest
Measure around the fullest part, across chest points.

2. Waist
Measure around the narrowest part (typically where your body bends side to side).

3. Hip
Measure around the fullest part, across hip points.

Size	US	UK	EUR	BR	JP (CM)
S	7–8	6.5–7.5	40–41	37.5–39	25–26
M	8.5–9.5	8–9	42–43	39.5–41	26.5–27.5
L	10–11	9.5–10.5	44–45	41.5–42.5	28–29
XL	11.5–12.5	11–11.5	46–47	43–44	29.5–30.5
XXL	13–14	12.5–13.5	48–49	46–47	31–32

Women's

US	UK	EU	BR	JP (CM)
5	3	36	33	22
5.5	3.5	36.5	34	22.5
6	4	37	34.5	23
6.5	4.5	37.5	35	23.5
7	5	38	36	24
7.5	5.5	38.5	37	24.5
8	6	39	37.5	25
8.5	6.5	40	38	25.5
9	7	40.5	39	26
9.5	7.5	41	39.5	26.5
10	8	42	40	27
10.5	8.5	42.5	41	27.5
11	9	43	42	28

		CHEST	WAIST	HIP
XS	CM	82	67	90
XS	INCHES	32	26	35
S	CM	85–88	70–73	93–96
S	INCHES	33–35	28–29	37–38
M	CM	91–94	76–79	99–102
M	INCHES	36–37	30–31	39–40
L	CM	98–102	83–87	106–110
L	INCHES	39–40	33–34	42–43
XL	CM	106–111	92–97	114–118;
XL	INCHES	42–44	36–38	45–46

How to Measure

1. Bust
Measure around the fullest part, across bust points.

2. Waist
Measure around the narrowest part (typically where your body bends side to side).

3. Hip
Measure around the fullest part, across hip points.

Size	US	UK	EUR	BR	JP (CM)
XS	5–6	3–4	36–37	33.5–34.5	22–23
S	7–8	5–6	38–39	36–37.5	23.5–25
M	8.5–9.5	6.5–75	40–41	38–39.5	25.5–26.5
L	10–11	8–9	42–43	40–41	27–28

Sources
https://customer-service.on-running.com/en-ca/size_guide

Medium

Large

Extra Large

Quantity

More payment options

[{"id":40147946897483,"title":"Cobalt \u0026 Denim \/ Medium","option1":"Cobalt \u0026 Denim","option2":"Medium","option3":null,"sku":"344.01171","requires_shipping":true,"taxable":true,"featured_image":{"id":30003815579723,"product_id":6890086498379,"position":1,"created_at":"2023-11-13T13:28:41-05:00","updated_at":"2024-06-06T14:36:41-04:00","alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","width":1000,"height":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001","variant_ids":[40147946897483,40147955253323,40147955286091]},"available":true,"name":"On Men's Performance Ultralight Cushion Tab Socks - Cobalt \u0026 Denim \/ Medium","public_title":"Cobalt \u0026 Denim \/ Medium","options":["Cobalt \u0026 Denim","Medium"],"price":2500,"weight":0,"compare_at_price":0,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630419155768","featured_media":{"alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","id":22294522363979,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40147955253323,"title":"Cobalt \u0026 Denim \/ Large","option1":"Cobalt \u0026 Denim","option2":"Large","option3":null,"sku":"344.01171","requires_shipping":true,"taxable":true,"featured_image":{"id":30003815579723,"product_id":6890086498379,"position":1,"created_at":"2023-11-13T13:28:41-05:00","updated_at":"2024-06-06T14:36:41-04:00","alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","width":1000,"height":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001","variant_ids":[40147946897483,40147955253323,40147955286091]},"available":false,"name":"On Men's Performance Ultralight Cushion Tab Socks - Cobalt \u0026 Denim \/ Large","public_title":"Cobalt \u0026 Denim \/ Large","options":["Cobalt \u0026 Denim","Large"],"price":2500,"weight":0,"compare_at_price":0,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630419155775","featured_media":{"alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","id":22294522363979,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40147955286091,"title":"Cobalt \u0026 Denim \/ Extra Large","option1":"Cobalt \u0026 Denim","option2":"Extra Large","option3":null,"sku":"344.01171","requires_shipping":true,"taxable":true,"featured_image":{"id":30003815579723,"product_id":6890086498379,"position":1,"created_at":"2023-11-13T13:28:41-05:00","updated_at":"2024-06-06T14:36:41-04:00","alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","width":1000,"height":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001","variant_ids":[40147946897483,40147955253323,40147955286091]},"available":false,"name":"On Men's Performance Ultralight Cushion Tab Socks - Cobalt \u0026 Denim \/ Extra Large","public_title":"Cobalt \u0026 Denim \/ Extra Large","options":["Cobalt \u0026 Denim","Extra Large"],"price":2500,"weight":0,"compare_at_price":0,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630419155782","featured_media":{"alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","id":22294522363979,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":40147946897483,"title":"Cobalt \u0026 Denim \/ Medium","option1":"Cobalt \u0026 Denim","option2":"Medium","option3":null,"sku":"344.01171","requires_shipping":true,"taxable":true,"featured_image":{"id":30003815579723,"product_id":6890086498379,"position":1,"created_at":"2023-11-13T13:28:41-05:00","updated_at":"2024-06-06T14:36:41-04:00","alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","width":1000,"height":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001","variant_ids":[40147946897483,40147955253323,40147955286091]},"available":true,"name":"On Men's Performance Ultralight Cushion Tab Socks - Cobalt \u0026 Denim \/ Medium","public_title":"Cobalt \u0026 Denim \/ Medium","options":["Cobalt \u0026 Denim","Medium"],"price":2500,"weight":0,"compare_at_price":0,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630419155768","featured_media":{"alt":"On Men's Performance Ultralight Cushion Tab Socks - BlackToe Running#colour_cobalt-denim","id":22294522363979,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.blacktoerunning.com\/cdn\/shop\/files\/344.01171-PerformanceLowSockMCobaltDenim01.jpg?v=1717699001"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

King West (95 Bathurst St.)

Midtown (2488 Yonge St.)

King West (95 Bathurst St.)

Pickup currently unavailable

95 Bathurst Street
Retail Store
Toronto ON M5V 2P9
Canada

+14167927223

Midtown (2488 Yonge St.)

Pickup available, usually ready in 2 hrs – wait for pickup email

2488 Yonge Street
Toronto ON M4P 2H5
Canada

+16473688111

Free Shipping Over $75

Free Returns/Exchanges

Product Description

The running sock for understated comfort. Perfect for warm days and race days. Your new secret weapon.

Product Highlights

Weight: 36g
Temperature regulating
Anatomical shaping
95% recycled polyamide, 5% elastane

Product Details

95% recycled polyamide, 5% elastane. Recycled content: – Total recycled content: about 95%.
Machine wash 30°C gentle. Do not iron. Do not dry clean or bleach. Tumble dry low.