The Dunk Low 520 in Pack Pink is constructed with premium leather and features a perforated toe box. which improves ventilation for the wearer. The midsole is made with a Phylon foam material. which provides a comfortable and supportive ride. The outsole is made of durable rubber. ensuring the sneaker can withstand daily wear and tear. The Nike Air branding is visible on the tongue. which is enclosed by flat. white laces. The tongue and collar are padded and have a breathable lining.