Park tool deluxe workshop apron sa3once you try on this apron theres no going back to standard aprons the sa 3 is made from heavy 10oz cotton canvas and has two rows of bar tack reinforced pockets for stashing pens parts tools etc the special cross back design removes pressure from the neck for all day comfort a nylon quick release makes the apron easy to adjust and take off a full 35 in length the bottom 7 of the apron can be snapped up for a custom height fit an embroidered park to