Burton L.A.M.B. Anorak Jacket - Women’s: This jacket is technical and stormproof without forgetting the glam. The Burton L.A.M.B. Anorak Jacket is a runway-inspired solution to you cold winter blues. Mapped with 3M™ Thinsulate™ Insulation and waterproofed with DRYRIDE Durashell™2-layer fabric, you won’t be shivering in this fashionable piece.