The J2 Base Layer is designed to deliver long-lasting comfort and reliable thermal performance under your drysuit. Made with OceanPositive fabric using GRS-certified recycled polyester, it offers a soft, next-to-skin fit that's ideal for layering beneath your thermal undersuit. Lightweight, comfortable, and eco-conscious, the J2 Base Layer helps maintain warmth throughout the dive while supporting more sustainable choices, all while being packaged without plastic for a reduced environmental footprint.