Asics releases the Gel-Nimbus 21 silhouette in a Safety Yellow / Black colorway. This model features a mesh upper accented with a comfortable padded collar. Other elements include the metal eyelets, formstripes detailing on the side panels, Asics Gel-Nimbus branding on the tongue, '21' on side panels, and flat cotton laces. The Flyte foam midsole and rubber outsole ensure a smooth ride and comfortable fit. The Asics Gel-Nimbus 21 - Safety Yellow / Black is available at Kith shops and Kith.com.