On Running Men's Cloudspike Amplius 2 Shoes - Bloom / Lime

$159.95

Men's Women's

Footwear

Men's footwear sizes
US	UK	EU	CM
7	6	40	25
8	7	41	26
9	8	42	27
10	9	43	28
11	10	44	29
12	11	45	30

Apparel

Men's apparel sizes
Size	Chest (in)	Waist (in)
XS	34–36	28–30
S	36–38	30–32
M	38–40	32–34
L	40–42	34–36
XL	42–44	36–38
XXL	44–46	38–40

Footwear

Women's footwear sizes
US	UK	EU	CM
5	3	35	22
6	4	36	23
7	5	37	24
8	6	38	24.5
9	7	39	25.5
10	8	40	26.5

Apparel

Women's apparel sizes
Size	Bust (in)	Waist (in)
XS	32–33	24–25
S	34–35	26–27
M	36–37	28–29
L	38–40	30–32
XL	41–43	33–35
XXL	44–46	36–38

Between sizes? We recommend sizing up. Fit can vary slightly by brand.

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100% authentic

Cloudspike Amplius 2

Pinnacle track spikes for races up to 10,000m. Athlete informed track-specific geometry, with a CloudTec® cushioning system engineered for fast runs.

Fast on the track

Our long-distance track spike supershoe. Combines energy return, cushioning for impact absorption and power on the track up to 10,000m. Experience the perfect blend of endurance and speed.

Propels you forward

Featuring our CloudTec® cushioning system engineered for your fastest runs and our best-in-class Helion™ HF foam for energy return balanced with softness. This shoe is built for speed and long-distance comfort, while the midfoot shank delivers all-important control, stability and arch support.

Superior grip

For when distance needs speed. A light, breathable upper combines with precise traction optimization and five spike pins, to provide reliable performance and grip on the track.

Key Features