With the Spyder Boys' Propulsion Pant, your kid can spend more time flying around the ski resort and less time warming up in the lodge. Its Hydroweb laminate offers breathable waterproofing, and the 4-way stretch fabric allows unrestricted mobility when he's hitting the bumps or cruising through the terrain park. Low-profile Thinsulate insulation offers lightweight warmth that won't weight him down, and removable suspenders keep his pants where he wants them. Spyder also added its Great Lengths hem that extends by an extra inch, just in case he hits a growth spurt in the middle of the season.