Air Max 90 / UNDFTD "Undefeated Black/Optic Yellow" dunk low Dual Sacai and Nike insignia

Dual Sacai and Nike insignia appear in black text on the white leather heel tab

A darker shade of beige suede dots the top of the collar and extends to the tongue

and snowflakes — a nod to "ugly" holiday sweaters worn at Christmastime

Adidas supplies plenty of Boost cushioning in the blacked-out midsole for superior levels of comfort

Air Max 90 / UNDFTD "Undefeated Black/Optic Yellow" dunk low Dual Sacai and Nike insigniaThe Undefeated x Nike Air Max 90 Black Optic Yellow is one of eight colorways in total that were released in collaboration between the Los Angeles boutique and Nike in December 2019. One of four Air Max 90s from the collection with a black upper, this Black Optic Yellow design conjures memories of a certain infectious hip hop song from 2010. The upper is finished off in aforementioned black tumbled leather. Yellow accenting along the top of the