O'Neill Dive Wetsuits Women's Sector 5 mm Fluid Seam Weld Full Suit 100% Dive Grade UltraFlex Durable Stretch Neoprene External Fluid Seam Weld Construction 100% Sealed Interior Firewall Chest and Back Panels wick away moisture and increase warmth Code Red Urethane Coated Back Zip blocks out water Minimal Seam Design