No break-in time necessary. These men's lightweight bibs are ready for the toughest jobs, made of stretch canvas that feels comfortable from the start. Built to last, the overalls have triple-stitched seams, reinforced cuffs and a double layer at the knees. The extra bit of stretch gives you enough flex to bend and squat without a problem. Features * Relaxed Fit ·8.5 oz/yd² - 288 gsm * Stretch Canvas * Rugged Flex™ - Eases movement * Kick panels - Full circumference kick panels * Multi compartment bib pocket with secure zipper closure * Two reinforced front ledge pockets * Right leg mobile phone pocket * Right-leg hammer loop * Two reinforced back pockets * Double front reinforced knee pockets with cleanout openings * Triple stitched main seams * Adjustable front suspenders * Carhartt label sewn on pocket * 98% Cotton/2% Elastane 8.5 Oz/yd² - 288 gem, 98 percent cotton/2 percent elastase, sand stretch canvas Rugged flex - eases movement, long trousers, kick panels - multi compartment bib pockets with secure welt pocket with zipper closure Two lower front ledger pockets with extra hidden coin pocket on right side, right-leg hammer loop, two back, half-lined reinforced patch pockets Double front panels for durability with bottom entry knee pad pockets, right leg welt pocket for secure media storage, left leg back utility pocket Reinforced hem with self fabric overlay, triple stitched main seams ,adjustable front-elastic suspenders Your favourite Rigby trousers have been transformed into a bib, complete with comfortable stretch canvas and durable double fronts. Couple of things to note, on the overall there is a tag to say "choose your waist size", so if all we were doing was going off that, we would say "choose your waist size". As it is as Carhartt's most knowledgeable UK site, we have tried to these on to help you, one of our team is a 38" waist and he has tried a 38 on and it fits absolutely perfect. We have had customers say on some bibs (not this one exactly) that the crotch is too low etc, but this one was an absolute perfect fit. We hope that helps, but certainly based on our colleague, he wears 38" Carhartt trousers and the 38" waist bib is spot on. Styles run one size larger than Carhartt WIP 8 oz/yd / 271 gsm, 98% cotton/2% elastane canvas Rugged Flex durable stretch technology for ease of movement Adjustable front-elastic suspenders Bib pocket with zipper closure Two additional storage pockets; one with pen stall Zipper fly Two large lower-front ledge pockets Right-leg hammer loop Right-leg secure cellphone pocket Long-wearing, chap-style double-front construction with cleanout bottoms that can accommodate knee pads (please NOTE we cannot provide kneepads for this item) Two reinforced back pockets Full circumference kick-panel Triple-stitched main seams Metal rivets at vital stress points Enhanced body fit and comfort