Half sole shoe with an open heel. Expose heel provides breathability, with a 4-way stretch canvas material that hugs the foot. Dual elastics with silicone lining around the sides and under the arch of the foot.  

Fitting: Order street shoes size, if wide feet order 1 size larger.
XS (4-5), S (6-7), M (8-9), L (10-11), XL (12-13).