Glued & BlindstitchedValue never looked or felt this good. A new level of comfort and flexibility has been achieved for the Epic by upgrading the lower body to Fluidflex and adding Lumbar Seamless Design (LSD). With the addition of the External Key Pocket and user-friendly unfinished leg openings, this new Epic functions and feels like a suit costing twice the price. Raw Materials Body: 40% Ultraflex DS™, 60% FluidFlex™ Chest/Back: Smooth Skin Knee: Kevlar with D-foam Neck Facing: Glideskin Strategic Seamless Paddle Zones • LSD: Lumbar Seamless Design • Sidewinder S-Curve Seams