Lands End Youth Snow Bibs: Navy Blue Size 18 (these fit my son when he was 16-17 years old) Waterproof, windproof shell 100-gram insulation Adjustable, elastic shoulder straps with clip-in buckles Zip-front Elastic armholes and back waist Zippered side pockets Not too heavy, not too light, just right. These water- and wind-resistant winter snow bibs offer warmth without the bulk and just the right amount of functional features to keep them warm and dry outside.