Wing is designed for use in cold water where heavy exposure protection with steel cylinders is the norm. Bellowed side panels on the 36 lbs. Wing increase lift at the waist, improving trim for those wearing heavy weight belts. Like the 27 lbs. Wing, the 36 lbs.
Wing also features a circular buoyancy tube for ultimate stability in the water.
The 45 lbs. MC wing is specifically designed for extreme cold water use or where lift must be capable of offsetting unusual amounts of applied ballast. This system is not recommended for typical recreational diving. Tapered side panel increases lift at the waist, dramatically improving diver trim for those wearing heavy weight belts The larger wings also provide much higher freeboard buoyancy while on the surface.