Puma offer us the bog sock core trainers for an update to our trainer collection designed with a suede and leather upper the bog sock core trainers combine practicality and style seamlessly featuring a lace up closure this style boasts a stretch sock detail to the ankle for ultimate comfort as well as diagonal tonal panel detailing a leather tag to the ankle and a leather panel with debossed branding to the tongue size selection british sizing european sizingfits true to size take y