allheart's classic men's lab coat blends functional design with stylish execution to create one of the most distinctive looks for medical professionals. Classic styling features an expandable back with sewn-in back belt, easy pant-pocket access openings, and large hems. Two large front patch pockets, two medium interior pockets at waist, and a breast pocket with pen partition. Made of premium twill fabric. Extra buttons included. Available in men's sizes from 32 to 60, regular, tall/long lengths.