adidas Originals revisited the archives with revered patternmaker Satomi Nakamura to bring an artisan approach to an activewear essential. These men's XbyO track pants have a quiet simplicity. Cut in a modern relaxed fit, they're made of Japanese-crafted Yamayo terry fabric for a luxurious feel. Visible stitch lines add a tailored touch. A subtle reflective "X" printed on the back pocket adds a touch of flash.