Nike Core Boonie Bucket Hat Adult Unisex SZ S/M Green Camo DM3331-222 The Nike Boonie Bucket Hat offers a stylish design that pairs perfectly with warm-weather miles. This bucket cap features a 360° brim for extra face and neck coverage trom the sun, as well as ventilation to ensure you stay cool and dry on the run. The Nike Dri-FIT fabrics further help runners beat the heat on those hot summer days, keeping sweat out of your eyes and your focus on the road ahead. As an added benetit, an adjustable drawcord lets you find the perfect fit for your specific head shape.