Water-resistant treated upper

and a handy integrated rain hood

They are functional

It digs deep into wedge and iron grooves

Galvin Green Duran Beanie - Surf Blue TM USA Deal Water-resistant treated upperIncorporating Insula technology to provide extremely effective and long lasting thermal insulation, an extremely comfortable, soft and breathable hat for on and off the course. Complete with Galvin Green branding. FEATURES: Excellent thermal insulation properties keep the body warm and comfortable. Maximum breathability that enables the release of excess heat and moisture. Easy to wash and maintain, just regular machine wash. 90% polyester 10%