The lansing jacket from chef works is made from a polycotton lite twill fabric that makes it comfortable to wear during long and busy shifts whilst retaining all the durability needed to withstand daily wear and washing in commercial kitchens cool vent174 back and side panels with side seam slits keep you cool by wicking away moisture and giving you a flow of fresh air helping you to work at your best through any shift the long sleeves can be rolled up and securely held in place with tab