Shell : 210-denier Oxford nylon, double fabric at the seat, reinforced with cordura at the knees. Lining : 160 gr. (6 oz.) Ultra Soft polyfill insulation quilted to 100% nylon lining with poly fleece at knees. Functional features : • Additional front and back waterproof breathable liner with welded seams. • YKK zippers. • Inner storm cuffs. • Fit-Right length adjustment system. Choko Kids' Standard Bib