In the mountains, the sun is especially intense. In order to prevent sunburn or even sunstroke, you should always cover your head on the mountain on nice sunny days. To ensure you stay well-ventilated and comfortable, this light Alpine Visor Cap should come along on every outing. The flexible visor offers comfortable shade. The fabric of recycled polyester is very airy, and its moisture transport and fast-drying ability are unsurpassed. Stretch inserts ensure the cap lends a perfect fit without slipping and sliding, even during intense physical activity.