The NRS Crew Youth PFD is ideal for flatwater boating and close-to-shore safety. No frills or fancy stuff; this life jacket just offers safety and all-day wearing comfort for your young people 23-41 kg. This PFD is approved under the new certification system for PFDs. It's dual certified, carrying both a US Coast Guard Approval through Underwriters Laboratories (UL), and a Transport Canada Approval through Underwriters Laboratories Canada (ULC). The Youth Crew life jacket is rated for users weighing 25-40kg and having chest measurements of 61-74cm (including apparel layers) These jackets use high-quality foam flotation for high floating safety. Four side adjustments and a waist adjustment make for a comfortable fit. Tough 200 denier nylon shell stands up to years of use. Improved shape of the shoulders and arm openings for better fit and mobility.