Bunny slope to sled hill to makin' tunnels in snow drifts, there's nothing like a one-piece for keeping kids warm and happy. No gaps, no cold spots, just zip them up in the kids' Burton 2L One Piece. It's a teched-out, waterproof snow suit for keeping kids happy and you stress-free all snow day long. Just Right Fit with Room to Grow It's got that not too tight or too baggy feel that makes it fit just right, and our Room-to-Grow system extends the inseam and sleeves 1.5 inches to keep up with growth spurts. Storm-Ready Two-layer DRYRIDE fabric with PFC-free DWR is waterproof, breathable, and quick to dry. Turn Up The Heat Breathable ThermacoreECO insulation cranks up the heat without adding bulk or restricting mobility and contains 95% recycled materials. Small Details, Big Difference Stuff like side vents, a helmet-compatible hood, boot gaiters, reinforced knees, and multiple secure pockets keep kids happy up on the mountain or just playing in the snow. Low Environmental Impact It's bluesign® approved and the insulation uses at least 90% recycled fibers for a reduced eco footprint. Fit Regular Fit Features + Tech Adjustable Cuffs Anti-scuff Cuff Articulated Patterning for Mobility External Waistband Adjustment Glove Loops Hook-and-Loop Cuff Elevators Room-To-Grow™ System Ticket O-Ring Unisex Style Water Resistant Boot Gaiter YKK® Zippers Hood Helmet Compatible Fulltime Contour™ Hood with Elastic Hood Gaiter and Crown Adjustment Pockets Interior Mesh Dump Pocket Therma-Pocket with Media Port Zippered Chest Pocket Zippered Sleeve Pass Pocket Zippered Thigh Pockets Venting Zippered Side Body Vents Warranty Lifetime warranty Sustainability C0 or PFC free DWR