For whitewater rafting, general use on moving water, or when you want additional flotation for kids who weighs 50 – 90 lbs. Updated colors and features for 2011 include reinforced shoulders for extra strength when fishing your youth paddler up out of the water. 3 front buckle closures with wrap around straps, and cinch-down waist belt with adjustable clip closure. 300 D Polyester shell with dark panels next to skin to better hide smudges from sun screen. Space on back to add custom embroidery.