- Columbia Kids Size Guide - Let your kiddo embrace the chill while experiencing superior warmth in Columbia® Kids Bugaboo™ III Fleece Interchange Jacket. It features waterproof Omni-Tech™ protection that keeps wet elements out with critically taped seams. Also, the OUTGROWN™ grow system allows for multi-seasonal wear. - Regular fit. - Omni-Heat™ reflective lining. - Windproof and fleece liner. - Zip-in and 3-point interchange system. - Long sleeves and adjustable storm hood. - Two front zippered pockets. - Branding at the left chest. - 100% nylon; Hourglass high pile fleece: 100% polyester; Omni-Heat™ reflective lining 100% polyester. - Machine washable. - Imported.