Athletic Propulsion Labs' sneakers are inspired by the shape of a feather - the outsoles are constructed with highly responsive natural motion flex grooves. This pair is designed with an incredibly lightweight mesh upper and finished with the brand's signature Propelium™ midsole for enhanced comfort and stability. The salt and pepper coloring will effortlessly slot into your gym kit. Shown here with: Lucas Hugh Sports bra, Nike Tank, Lucas Hugh Leggings, Lucas Hugh Top, Frends Headphones.. Sole measures approximately 20mm/ 1 inch.. Black and white mesh.. Lace-up front.. Designer color: White/ Cosmic Grey.