12 oz/yd² / 407 gms, 100% cotton ring-spun duck · Adjustable front-elastic suspenders with webbing slider on straps · Updated bib pocket style holds electronics securely · Stretch side panels for more precise fit · Ledge Pockets · Double back pockets · Updated chap front for protection and comfort · Kick panels · Ruler pocket on wearers left side · Hammer loop on wearers right side · True fit · Triple stitched main seams · Metal rivets at vital stress points