Spidi Windout Shell Jacket Use the Spidi Windout Shell Jacket as a windproof breathable shell or as a liner for a host of Spidi outer shells. It's important to note, the jacket sells without any protective padding any armor and abrasion resistance are part of the optional outer shells. This design keeps the jacket lightweight and allows for customization according to your needs. Features: Windproof breather garment with WindOut technology Cold weather tested Step-in compatible Polar fleece Elasticized 3 layer fabric