The most sought-after Tilley Hat has a medium-sized brim with sides that snap-up on one side, both sides, or neither. Certified UPF 50+, ties on in wind, repells rain, crushable and packable, secret pocket, machine washable, guaranteed for life not to wear out.This Tilley Cotton Hat is a sun-protection hat,rain hat,outdoor hat,sun hat,beach hat,hiking hat,gardening hat,or walking hat.Truly a hat for all occasions and weather conditions.