Kokatat Proteus PFD available in Red or Mantis All sizes available Ergonomic and adjusable, the Proteus PFD uses soft, pliable foam that's articulated and conforms to your body. Mesh panels at the lower back add comfort for recreational kayaks with high, supportive backrests. Adjustable shoulder straps and side panels let you fine tune the fit. Shell fabric is 4-way stretch polyester that's soft, comfy and flexible. High-wear areas are faced with 210-denier high tenacity nylon. Gaia foam is latex- and PVC-free, with articulated internal panels. Front zip entry makes for easy on/off. Adjustable side panels and shoulder straps fine tune the fit. 2 zippered pockets provide secure storage, 2 fleece-lined handwarmer pockets warm your hands on chilly days.