Swim shorts by O'Neill, Elasticated waistband, Mesh lining, Side pockets, Machine wash, 100% Polyester. With a story that began 60 years ago in California, surf and snow label O'Neill began its lifespan when founder Jack O'Neill opened his first shop in a highway garage. From their innovative wet suits of the 1950s to their current line of active wear, O'Neill continue to push the boundaries of technology and performance across a collection of beachwear, swimming trunks and accessories.