Features of The North Face Toddlers' Flurry Wind Jacket Ultraviolet Protection Factor (UPF) 40 Encased-elastic hood, side hem and cuffs Three-piece, fixed hood Screen-printed graphics WindWall(TM) wind permeability rated at less than 20 CFM Fabric Details Body: 40D 50 grams / squAre meter WindWall(TM) 100% nylon honeycomb with durable water-repellent (DWR) finish Lining: 40D 50 grams / squAre meter 100%polyester mesh