The OxyPro Work Vest is a great alternative system for all the trades and better than an apron. It has intuitive pockets for speed square, gloves, tape measure, pencils, small notebooks, and a torpedo level! Its unique design adjusts to fit most sizes and leaves the back open for that much needed air flow. Tool & fastener organization in a vest, no belt, no bags. Great attention is paid to the details to insure years of hard wear. Stress points, edges and pockets are all reinforced with nylon. This versatile design has passed every field test and promotes smooth working rhythm on the job.