Jobe Neoprene Life Vest Kids The Jobe Neoprene Life Vest Kids Lime Green is the perfect 50 Newton ISO certified vest that wont break the bank! It's comfortable, flexible, and features a convenient front zipper for fast entry. The neoprene vest for kids provides great safety without having to compromise on comfort and freedom of movement. Oh, and it comes in 5 great colors; Black, Hot Pink, Lime Green, Blue and Red. What's not to love? 50N ISO-certified (buoyancy aid) Made of 30% based limestone neoprene Adjustable webbing strap: 1,5" | 3,8cm (2x) Front zipper for fast entry Soft & flexible neoprene fabric Soft PVC foam Soft PVC foam Unisex fit Water drainage system Water drainage system Strong buckles & YKK zipper