The Women's Dawn Patrol wetsuit features E5 Neoprene, 3/4 E4 Thermoflex, 3/4 E5 taping plus a refined paneling pattern to achieve a high-performance feminine form. In addition, all Dawn Patrol products boast durable construction at a great value. Features: E5 Neoprene E5 Flash Lining front and back panels E5 Tape E4 Thermo Lining Batwing