An ultra-lightweight, windproof skull cap, ideal for wearing under a cycling helmet. Polyester and nylon blend is moisture-wicking, helping draw perspiration away from the wearer. Head will remain dry and aerated. Under-helmet cap offers UV and wind protection, two of cyclists’ biggest adversaries. Materials Outer – 100% polyester. Inner – 70% polyester, 25% nylon, 5% elastane.
Best Price: £13.00 from Merlin Cycles