Last October, adidas introduced Xeno reflective material to the Ultra Boost, and now, it's making a return. Arriving in two colour schemes, including 'Triple Black' and 'Triple White', this UB model features a monochromatic Primeknit upper, with complementary Boost midsoles to boot. These tonal colourways are accented by Xeno material at the Three Stripes cage branding, heel cage and tongue tab, offering some subtle iridescence.

At this point in time, we're not exactly sure when the adidas Ultra Boost 4.0 'Xeno' will return, so be sure to keep it locked at The Sole Supplier for more news as it develops! In related news, the adidas Ultra Boost OG has received a CONFIRMED restock date!

If you're thinking of copping some brand new adidas heat, be sure to check out the latest here!