Childrens Boys Fireman Sam Winter Hat, Scarf & Mittens Set Mixed, , Warm Fireman Sam hat, scarf and mittens set. Hat: Outer- 100% Acrylic, Inner- 100% Polyester. Scarf: 100% Acrylic. Gloves: 85% Acrylic, 13% Polyester, 2% Elastane. Machine washable.