The O'Neill Men's Hyperfreak Solid Boardshorts are made from Hyperfreak stretch fabric and have Hyperdry technology for quick drying, breathable comfort while providing the perfect amount of flex. They have a flex tie drawcord for comfort, a welted zip pocket to keep your keys or wallet, and anti-rash hyperthread to prevent rashes while improving dry time. The O'Neill Men's Hyperfreak Solid Boardshorts will keep you in the water surfing or swimming longer than ever.