Rock'n'Wooooolll!!!! Color, style, freeride... Questions?. Thanks to merino, you can enjoy a whole new level of outdoor comfort. The outer layer of theirhats is 100% merino wool, keeping your head at the optimal temperature and simultaneously regulating excess moisture. For the inner layer Ortovox use theirproven super-soft blend of merino wool and Lenzing Modal®, a natural cellulose fiber obtained from beech wood.And just for those who prefer to climb a bit before tackling the powder. theirROCK'N’WOOL HEADBAND fell into a huge paint pot and emerged with a very happy new look. Especially for those who prefer to climb a bit before tackling the powder.Material Outer: 100% virgin wool (Merino)Inner: 100% Merino Supersoft (53% virgin wool (Merino) + 43% Lenzing Modal® + 4% polyamide)