The Cold Buster Bib Pant updates a longtime favorite with a lighter, tougher, less-bulky fabric, so a kid can move through a full day of snow play without the bib slowing them down. Internal nylon gaiters and zip vents that fit over boots keep snow and ice from working their way in, even after hours outside. A 3M(TM) Thinsulate(TM) insulated shell handles the cold, while reinforced knees, seat, and cuffs hold up to sledding, climbing, and everything else snow play involves. What Our Gearhead(R) Experts Are Saying:"My kid spent an entire Saturday sledding and building jumps in these, and came inside with dry socks and zero complaints about feeling weighed down. That's never happened with a bib before."