The Delta jacket is made from robust 3-layer-laminate fleece, which is wind proof, but also breathable. The jacket has front zip and ventilation zipper under the armpits. It has 2 big pockets with zipper, 2 upper arm pockets with zipper and 2 big hook and loop tapes on upper arm to fix patches. 3-layer-laminate: 1. layer: 100% Polyester (fleece) 2. layer: breathable Polyester membrane 3. layer: 100% Polyester (fleece)
