REI Co-op Timber Mountain Overall Bib Snow Pants - Toddlers' 3T (black) Features Seam-sealed nylon shell is waterproof, breathable and windproof to 60+ mph Soft microfleece lining and synthetic insulation offer all-conditions warmth without overheating kids when they play their hardest Taffeta lining in lower legs makes the overalls easy to layer over long underwear Cuffs have internal snow gaiters and external scuff guards Reinforced seat, knees and hem prolong the overalls' life and good looks Adjustable overall straps let you fine-tune the fit; center zip makes overalls easy to get on and off Elastic waist and articulated knees let kids move comfortably Low, elasticized back makes diaper checks easy Growth tucks built into the legs and gaiters ensure the overalls will be worn more than one season Grommet ticket holder for lift passes Contains materials that meet the bluesign® criteria REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits