On Cloudboom Strike 2 (Unisex)

On

On Cloudboom Strike 2 (Unisex)

Regular price: $330.00
Sale price: $330.00
Regular price: ~~$330.00~~

Shipping calculated at checkout.

Size Guide

Available online and in store

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Co-created with athletes for marathons and half marathons, featuring our CloudTec Sphere™ cushioning system for a fast ride and Helion™ HF hyper foam for energy return.

CloudTec Sphere™ cushioning system engineered for fast runs
Lighter, resilient Helion™ HF hyper foam for energy return
Carbon Speedboard® for propulsion
Adaptable, breathable open-weave upper
High-grip rubber outsole
Co-created with athletes
Removable top midsole provides soft, responsive ride

Bundle & Save

SOCKS & APPAREL : 2 items → 5% OFF | 3 items → 10% OFF | 4 items → 15% OFF

Shoe Rotation: Get 20% off a neutral shoe with the purchase of a performance shoe.

Trail Bundle: Get 20% off a hydration vest with the purchase of a trail shoe.

Shipping and returns

Shipping

Free shipping on orders over $100. Fast shipping anywhere in Canada.

Returns

Easy 14-day returns. Shoes must be unworn, in their original condition with packaging intact.

See FAQs

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

US	EU	UK	CM
7	40	6.5	25
7.5	40.5	7	25.5
8	41	7.5	26
8.5	42	8	26.5
9	42.5	8.5	27
9.5	43	9	27.5
10	44	9.5	28
10.5	44.5	10	28.5
11	45	10.5	29
11.5	46	11	29.5
12	47	11.5	30
12.5	47.5	12	30.5
13	48	12.5	31
13.5	48.5	13	31.5
14	49	13.5	32

Narrow	Regular	Wide	X-wide
B	D	2E	4E

Narrow	Regular	Wide	X-wide
2A	B	D	2E

Drop

5 mm

Stack height

39 mm / 34 mm

Surface

Road

Weight

191g

Raise your race potential

Designed to deliver race-day speed for marathons and half marathons while keeping feet comfortable and supported. Lightweight yet responsive, it helps you maintain endurance from start to finish.

Meet CloudTec Sphere™

Discover our latest cushioning system, featuring thin gaps between the forefoot and the midfoot. These spaces allow the foam to move more freely, adapting and flexing in multiple directions for a smoother, more responsive feel. Engineered for speed, it’s designed to enhance your performance.