Breathable mesh upper and rubber sole. Aqua Sock 360 - Brand: Nike - Color: Black - Style: Slip-on - Sole Material: Rubber - Upper Material: Knit Jacquard Thank you for viewing. The size didn't fit me well, so I didn't wear them much. From the time of purchase, the heel on the right shoe had come unglued, but I didn't think it would affect wear. The knit jacquard fabric has less of a sporty feel than mesh and is soft and easy to wear. Please check the condition in the images.