FULL LENGTH 5MM WETSUIT: the Osprey wetsuit is designed to provide warmth while in the water, with 5mm neoprene on the body and 4mm neoprene under the arms for full range of motion ENTIRELY FLAT LOCKED SEAMS: the wetsuit features ergonomic panels, with a nylon inner fabric, blind stitched and glued seams for a premium and secure fit when exploring the waters PROTECTIVE KNEE PADS: the full-length wetsuit offers complete protection of the knees and legs, with Supratex on the knees to prevent pain while kneeling on hard or rocky surfaces WIND RESISTANT MESH PANELLING: the wetsuit features wind-resistant mesh panelling on the chest and back to keep you warm while on the beach or in the water, ideal for a variety of watersports such as surfing and kayaking to allow you to have fun for longer SUPER STRETCH COLLAR: features a super stretch collar and YKK back zip, making it easy to put on or take off. The anti-rub openings prevent chafing for maximum comfort while wearing the wetsuit