The Orca Jacket is a high-speed sailing jacket made in a innovative 3-layer GORE-TEX® PRO Stretch Technology nylon fabric with two way-stretch and tricot backers. It features a plain weave 70 denier nylon that offers an excellent combination of durability and lightweight design. This uniquely processed membrane enables warp direction stretch without compromising the jacket's waterproof, windproof, and highly breathable properties.