Description Our Basecamp Mono Cap is constructed from lightweight performance materials to create a modern active cap that's ready for any adventure. The open mesh back panels provide airflow and breathability while the 100% organic cotton canvas front panel and peak complete the classic trucker-style look. Construction 100% Organic Cotton canvas Mesh back panels CoolMax® internal headband Features Stiffened peak Rear hook and loop adjustment Suitable for Climbing Materials Main Material: 100% Organic Cotton , Secondary: 100% Polyester