This black Nike X Matthew M. Williams AW84 hat is made from recycled materials. It features a roll-down neck flap with a clip lock closure, mesh panels for ventilated comfort, logo emblem on the front, removable neck strap and adjustable details for a customisable fit. Designed as part of a collaboration with 1017 ALYX 9SM designer Matthew M. Williams, this hat is designed with Dri-FIT moisture-wicking technology, which moves sweat away from skin for quicker evaporation, keeping you dry and comfortable in warm climes. So even if they tell you not to sweat the small stuff, it won’t matter now that you have this Nike hat in your accessories arsenal.