Hyperstretch II Neoprene – Hyperstretch II is made from strong, durable ultra elasticized material that increases your flexibility and stretches when you do. This is the most flexible material available with 4-way stretch for supreme flexibility. Its lighter weight absorbs less water and provides superior warmth and durability.

Vaporstretch Mesh Chest Panel – A high heat insulation and open cell structure acts as a water repellent skin and keeps you warmer. The Hyperstretch nylon jersey inside is lighter weight with increased flexibility that provides 4-way stretch and is extremely durable.

Hydrowrap Adjustable Neck Closure – A completely adjustable neck closure system that creates a secure, comfortable, and watertight seal.

Flatlock seams

YKK standard length back zip