GUC Striped Swim Trunks in Lake Blue (260) Shell is 100% recycled polyester in a peached twill. Lining is a 92% polyester / 8% spandex blend in a stretch mesh. Blocks 97% of harmful UVA/UVB rays. Elastic waistband and working drawstring lets you cinch the waist about as tight as you wish. Two single-welt side-seam pockets. Knee length, fast drying and fade resistant. Item # 67493-260 retails for $46