UltraStretch Neoprene [3 mm] – UltraStretch Neoprene is durable, comfortable and lightweight. To ensure comfort and reduce water absorption UltraStretch is tightly woven soft foam.

TDC Lining – XCEL's exclusive liner, TDC Thermo Dry Celliant features Smart Fiber Technology. The material is low pile, remains flexible, lightweight and dries fast. Working to maintain your body heat, you stay warm longer which grants you with more energy and endurance.

Drylock Ankle Seals – An XCEL exclusive, this seamless, engineered "donut seal" construction keeps more water out, minimizes flushing, and forms a snug, comfortable seal and a better fit with your wetsuit.

Taitex Outer Seam – Taitex is a durable, flexible outer composite that forms a strong sealed seam.

Glued Blindstitched Seams – The neoprene is fully sealed with glue first, then blindstitched over the top. Blindstitching reduces seam bulk, adds durability but does not go all the way through the neoprene. In exchange, you have a durable, warm product that prevents flushing.

Split Toe, Solid Sole – Flexible, high performance boot design for enhanced range of motion. The solid sole underneath the split toe means no more of those annoying leash hangups.

Pressure Bonded Back Ankle Pull Loop – The most durable construction for keeping the pull loop attached to the boot. Pressure bonding also means a more watertight construction, since it requires no stitching that would otherwise penetrate the neoprene and let water in.