Engineered to shelter your head during wet and windy training sessions, the ACT Running ShellLight Winter Cap in Black combines a weather-resistant shell fabric with an ultra lightweight profile. This technical running cap solves the issue of heavy, soggy headwear that traps excess heat during intense winter miles. It features an ergonomic panelled construction, a flexible soft brim for easy packability, and high-visibility reflective detailing for late afternoon or early morning runs. Key Features Lightweight water-resistant shell fabric engineered to shed rain and block cold wind. Soft packable brim that easily stows away in a pocket or pack without losing shape. Adjustable rear closure system providing a secure, custom fit for all head sizes. Internal moisture-wicking sweatband to pull perspiration away from the eyes. Reflective logo accents designed for high visibility in dark training conditions. At Urban Industry We Recommend These For Cold and rainy road running, trail training, and marathon preparation. Outdoor fitness sessions where wind protection and moisture control are required. Fast-paced winter hikes and outdoor commutes in unpredictable weather. Fit & Sizing Recommendations The brand notes that this style runs in an adjustable, one-size-fits-most design. ACT Running advises using the rear tension strap to dial in a precise, non-slip fit for your head shape. Low-profile crown shape fits comfortably without shifting or bouncing during high-speed strides. Washing & Care Instructions Hand wash cold using a mild liquid laundry detergent. Gently wipe down the outer shell face to remove trail mud and salt buildup. Do not bleach, soak, or use fabric softeners that degrade water repellency. Air dry naturally away from radiators; do not tumble dry or iron. ACT Running ShellLight Winter Cap - Our FAQs Is the ShellLight Winter Cap fully waterproof? The lightweight shell fabric features strong water resistance to shed rain showers and block wind, though it is designed primarily for breathable active performance. Will this cap stay secure in high winds? Yes, the low-profile crown and fully adjustable rear strap keep the cap firmly locked in place even against head winds. Can I pack this cap into a pocket when not needed? Absolutely, the flexible brim allows you to fold or roll the cap into a running vest or jacket pocket without damaging its structure. How do I wash the cap after a sweaty run? We recommend a gentle cold hand wash to flush out sweat while protecting the reflective details and shell finish. Is this cap insulated for sub-zero weather? It is built with a lightweight weather-shielding shell that blocks wind chill without overheating, making it ideal for high-output running in low temperatures. Why Buy ACT Running from Urban Industry We're an independent UK store that's been trading since 2002, so we know menswear inside out. We hold an Excellent rating from more than 20,000 verified customer reviews across Trustpilot, Google and Judge.me. Every season we handpick the best menswear and outdoor brands from around the world. We ship across the UK and worldwide, with straightforward returns if it's not right. Product Code: ACT-CAP-U-111