7MM BACKZIP W4 is the latest back-zip wetsuit from Waterproof. After 28 years of experience of making wetsuits we have put all our knowledge into this hi-quality suit with an eye-catching silverish retro/futuristic look. The 3D anatomical design, with pre-bent arms and legs with stretch panels and gender specific construction ensures a comfortable fit and a relaxing body position in the water. 3D moulded rubber kneepads is perfect for the diving instructor who spends a lot of time on his/her knees in the water while teaching. Double smooth-skin seals at arms and legs, adjustable neck and a 10mm spinepad with an extra seal at the backzipper keeps the cold water out. Seals are designed to fit WP boots and gloves. All zippers in top class Vislon no10 from YKK. The back zipper Bronze slider ensures trouble-free function for many years. ToughTex panels at elbows and knees, Bonded HiQ Nylon Thread and 100% CR Neoprene in all panels. Quality is in the details. The W4 also features double computer strap anchors with anti slip, comfort front neck zipper, inner plush lining, seat and shoulder antislip reinforcement. The WPADTM, or the Waterproof Personal Accessory Dock, is a soft artfully constructed docking station located on the right thigh for our expandable pocket. The pocket is big enough to keep an extra mask, slate, deco tables, GoPro camera etc. Use the pocket when needed, if you want to streamline your set up, dive without it.