Our long sleeve jerseys are made from medium-weight Merino wool. Merino fibers are soft and non-irritating even on sensitive skin. The fabric weight makes them suitable for cool weather to cold weather. They have a high collar to help keep the cold out and the warm in, and feature long body and long sleeves. The sleeves have reinforced thumb holes to help make sure they stay all the way down as you ride. Like our short sleeve jerseys they feature a full length zipper and a reinforced rear pocket with zippered access on both sides.