The Fourth Element Womens J2 base layer long sleeve top is designed to wear next to your skin and beneath your drysuit or drysuit thermal layers. Made from recycled polyester, the innovative base layer fabric wicks perspiration away from the skin keeping you dry and giving thermal protection throughout your dive. A simple, close fitting design, the J2 top feels beautifully comfortable beneath your drysuit thanks to the 4-way stretch fabric, providing optimum protection for your core and arms. The seams sit flat against the torso for maximum comfort, and give a flattering line. Easy to don, the J2 long sleeve top is perfect for drysuit dives of any duration, and an essential base layer within your layering system.