Gilets and body warmers are ideal for layering under your boy's waterproof jacket whilst they explore the great outdoors. They're extremely lightweight, but still offer significant heat retention, helping to fend off the cold. Our waterproof gilets/bodywarmers insulate and protect, even when wet - which is unlike other down gilets and bodywarmers for boys. Check out our collection of boys’ gilets and body warmers online today!