The Rip Curl Dawn Patrol Performance women's wetsuit incorporates E5 neoprene with E5 stress point taping to provide a durable, performance-based wetsuit at a great value. Features: E5 Neoprene - Premium, high stretch and lightweight neoprene provides 30% more stretch, is 20% lighter and 10% warmer compared to E4. E5 Flash Lining front & back panels - Two engineered layers that funnel water rapidly out of the suit once it is hung.  One of the warmest linings available. E5 Stress Point Tape - Added to high stress points for increased strength and durability.  E4 Thermo Lining - Flexible and warm thermo lining. Chest Zip Entry - Easy top entry system with lightweight, low profile zipper. Glued & Blind Stitched Seams - Triple glued, double stitched seams provide a high stretch, comfortable and waterproof construction. S-Flex Knee Pads - Flexible, durable, comfortable.