2.5mm superstretch 4-way neoprene with an aluminum coating between the inner lining and the foam.

• Glide skin collar: adheres to the suit’s internal skin neoprene to create a secure seal.
• Anatomic fit: ergonomic shape for an improved fit.
• Environmentally friendly materials: neoprene free of P.A.H. (Polycyclic Aromatic Hydrocarbons); made from a non-petroleum-based material; thread approved to REACH (European Union) standards.
• Attached hood: provides a face seal to limit water entry.
• G2 Vent Technology: allows trapped regulator exhaust bubbles to escape while minimizing cold water ingress.