DRAKE WATERFOWL WAX CANVAS JONES HAT. The timeless Waxed Cotton Jones Hat features a 2" shape-able brim, fold-down ear flaps, a comfortable elastic headband, and quilted 40-gram Thinsulate insulation to prevent heat loss. SIZES: Medium/Large size fits head circumference 21-7/8 - 23 inches or hat size 7 - 7-3/8; Large/XLarge size fits head circumference 22-5/8 - 23-7/8 inches or hat size 1-1/4 - 1-5/8. MATERIALS - waxed cotton canvas. FEATURES: Standard crown height, 2" shapable brim, Fold-down ear flaps, Quilted Thinsulate insulation. PRODUCT CARE: Machine wash cold using a detergent designed for hunters or baking soda; Do not bleach Do not machine dry, as excessive heat will damage the waterproof laminate; Hang to dry; Do not iron; Wipe with damp cloth to remove mud and other stains as often as possible to maintain maximum breathability.