Swedish skate brand Polar Skate Co has collaborated with Nike to create a limited-edition version of the Air Trainer 1 SB. This exclusive release, known as the 'Black Deep Royal Blue', showcases Polar Skate Co's unique style through its two-tone leather upper embellished with suede overlays and a quilted textile collar. The vintage-style nylon tongue features co-branding, while the label's logo is prominently displayed on the forefoot strap. To add a touch of nostalgia, the midsole is adorned with a retro gum tread that extends along the sidewall. This collaboration combines the best of both brands, resulting in a truly exceptional sneaker design.