Bought the NRS Crew Youth PFD for my 9-year-old son who weighs about 70 lbs, and it fits him well thanks to the four side adjustments and the waist strap. We use it for flatwater paddling and playing near the shore. It's a Type III jacket with 12.3 lbs of flotation and US Coast Guard certification through UL testing, which gives me peace of mind. No frills, just solid safety and all-day comfort. The Red/Gray color looks nice too. Happy with this purchase for close-to-shore boating.