Keep the rain out of your face with the Jack Wolfskin Texapore Rainy Day Hat. Rain hat in a form-keeping waterproof polyamide fabric. Adjustable chin strap for windy conditions. Outstanding UV 40+ protection meets AS/NZ 4399:1996 standard. Round full brim. Mesh lining is breathable airy and moisture-wicking to keep you cool and fresh all day long. Shell: 100% polyamide. Lining: 100% polyester. Imported. Measurements: Circumference: 23 in Brim: 4 1 4 in Product measurements were taken using size MD/LG.