Orca Wetsuit Size Chart Recognized as the most flexible, unrestricted wetsuit on the market, the Alpha is designed to compliment a good swimmer's technique and get you moving even faster through the water. Featuring industry first 0.88 Free arms for unrivalled flexibility and forearm water feedback, as well as carefully placed Exo-cell Buoyancy dots for better buoyancy position and equilibrium. Features: - 0.88 Free arms and underarm panel give you the ultimate flexibility to compliment your stroke, while also providing unrivaled forearm water feedback as you feel the water with each stroke. - Updated buoyancy equilibrium between the chest and the legs as well as full Nano SCS coating on the front gets you gliding through the water faster. - SCS coated Yamamoto neoprene is used in special Hydrolite panels in the arms and legs of the suit combined with a stretchy lining that absorbs less water to improve buoyancy, making the Alpha even faster to remove in transition - Carefully placed 5mm Exo-cell Buoyancy Dots on the lower back of the suit provide you that extra help with buoyancy just where you need it. - Super thin 2mm SCS coated neoprene collar provides the ultimate in comfort where you need it most.