this pack features an Air Support™ Light Back Panel and a ventilated harness for effective cooling and ultimate breathability

more rigid tubes on the inside area of the heel provide extra medial support to reduce pronation

delivering maximum stability when lifting weights

FABRIC: Black

K-Swiss Women's TUBES SLIP-ON Sneaker - MOON ROCK/VAPOR BLUE/SNOW WHITE color-starlit this pack features an AirThe Tubes Slip on is the latest addition to the K Swiss Tubes franchise. With a lightweight engineered mesh upper combined with a stretchy neoprene instep, it provides a comfy sock like fit that makes it easy to put on and take off. As for every sneaker in its family, it comes with our proprietary Tubes technology that provides cushioning, stability, and flexibility. It also features a full length Ortholite sockliner for direct underfoot padding.