Mustang Survival HIT Hydrostatic Inflatable PFD W/Sailing Harness -Automatic/Manual Footwear Evolve™ bio-based frame material is

Evolve™ bio-based frame material is lightweight and durable

Movement fold on back for extra comfort

-Built for the journey: Made of rugged

this midweight layer offers next-to-skin comfort

Mustang Survival HIT Hydrostatic Inflatable PFD W/Sailing Harness -Automatic/Manual Footwear Evolve™ bio-based frame material isThe Hydrostatic Inflator Technology (HIT) offers reliable inflation in a low maintenance design that will only automatically inflate when submerged in 4'' or more of water pressure and not inadvertently due to rain, spray or humidity. Exclusive to Mustang Survival in North America and maintenance free for 5 years from the date of manufacture or until inflated. Made for the most severe marine environments the HIT Inflatable PFD will meet the challenges