With a bold, block design, the Cali Block 15'' Swim Shorts seamlessly fuse a classic and modern look. Utilising O'Neill's Hyperdry finish, with an elasticated waistband, and an inner mesh pant, these shorts are made with 50% REPREVE® recycled polyester. Designed as part of our O'Neill Blue product range. Please refer to Our Ocean Mission page for more information about the materials used in O'Neill Blue products.