Form and function meet in Billabong’s superior Synergy series wetsuits. An updated, ultra flattering seam placement is backed by premium Superflex neoprene, GBS sealed seams, and chest zip system. Warmth and flexibility have never looked this good. Women’s wetsuit: 3/2 Fullsuit. Premium 100% AX2 Superflex neoprene: light, flexible and durable. GBS sealed seams. Machine-applied internal pressure bonded seam tape. Hollow yarn thermal lining at chest and back. Back zip entry system. Minimal logo heat transfers. Temp Guide: Cold.