Carefully designed for toddlers, preschoolers and slightly older kids, this bib adjusts to the needs of the day. Heavy-duty elastic bib straps with quick release hardware can take all the rough and tumble they can dish out. Great feature for parents: Walls Kidz Grow System, with removable stitching that allows extra length in the legs as kids grow. Other features are: covered front zipper, heavy-duty adjustable elastic bib straps with quick release hardware, waistband with elastic inserts for flexibility, ankle-to-knee covered leg zippers, 1 right back hip pocket, 2 hand-warmer chest pockets, 2 front swing pockets and diamond-quilted polyester lining to hold in body heat. Material: Cotton.