The O'Neill Men's Hermosa Retro 17" Elastic Waist Swim Trunks bring vintage inspired style to modern day surf and swim sessions. Designed with a fully adjustable elastic waistband, they deliver a comfortable and secure fit every time you pull them on. The shorter outseam creates a classic above the knee silhouette that channels timeless beach vibes. Built with Retro stretch fabric featuring recycled polyester, these trunks offer flexibility and durability for active days in and out of the water. O'Neill Hyperdry technology helps them dry quickly, while side pockets and anti rash Hyperthread seams add everyday function and comfort.