O'Neill Women's Epic 3/2MM Back Zip Full Wetsuit The Epic has many of the same great features as our high-end wetsuits, including 100% UltraFlex neoprene, double seal neck closure, LSD (lumbar seamless design) and re-engineered covert blackout zip. Clean graphics and sharp style lines make the Epic the best value in the industry. Back Zip - Easy Entry Strategic Seamless Paddle Zones Double Super Seal Neck External Key Pocket with Loop Hand-Cuff Stitch Sleeve Anchor Krypto Knee Padz UltraFlex FluidFlex (tm) Firewall Glued and Blindstitched Seams