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Black Diamond Coefficient Quarter Zip

As low as £88.45
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30-day easy return
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If you're looking for performance and adaptability, the Black Diamond Coefficient 1/4 Zip is the ultimate choice. This midlayer is engineered with Polartec® Power Dry® fleece, featuring a gridded interior that enhances moisture management and breathability.

With a practical under-the-helmet hood and a quarter-length zipper, it helps you maintain their ideal temperature while on the move!


- Primary fabric is Bluesign® approved
- Gridded interior
- Close fitting, under-the-helmet hood
- Zip chest pocket
- 1/4 length zipper
- Lightweight stretch cuffs with integrated thumb loops
- Slim

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