Nike's men's and women's shoes use half-size system. This updated design features a narrow last and pointed toe shape, with a soft cow split leather upper material. The shoe insole is embedded with EVA cushioning material and back glue, and it has an external pointed toe wear-resistant rubber outsole. Designed with Off-White™ deconstructed style, the Nike SB Dunk Low GS "Black Grey" slam dunk series low-cut casual sports skateboard shoes are suitable for both men and women.