Whether you're running errands or going for a run, this adidas cap has you covered. It's made from durable polyester dobby and features an adjustable strap for a customisable fit. CLIMAPROOF locks out weather and helps sweat escape for dry, comfortable and unrestricted performance. CLIMAPROOF locks out storms with waterproof materials and design to block harsh weather. Stay free from wind with wind-resistant and breathable material for extra comfort. Engineered features boost protection and breathability.