Columbia's performance jacket and bib snow set, the Buga features waterproof, breathable Omni Tech fabric and Microtemp insulation to keep little ones dry and warm for winter fun. . Jacket: waterproof, breathable, insulated Bib: waterproof, breathable, and insulated at bottom with cozy fleece at top. Omni Heat polyester Microtemp insulation for lightweight warmth: 150 g shell and 100 g bib bottom. Omni Tech membrane is waterproof and breathable keeps moisture out and lets perspiration escape, keeping kids dry and comfortable. Critically seam sealed to keep moisture out critical seams are most exposed to elements. Omni Heat thermal reflective lining with little silver dots helps regulate temperature by reflecting and retaining the warmth your body generates allows sweat and excess heat to escape. Attached, adjustable storm hood with taffeta lining. Fleece lined, zippered hand pockets. Gusset detail at crotch for ease of movement. Internal leg gaiter to keep snow and cold out. Reflective detail. Hammerhead, reinforced cuff guard Hammerhead, reinforced seat and knees. Adjustable suspenders adjustable cuff tabs. Outgrown Grow System extends the life of the garment as your child grows length of sleeves and pant legs can be increased by 1.5 in. by snippingpulling a contrasting thread on the inside of the sleeves or pant legs. Center back length: 17 in. Inseam: 13 in..