Menory foam insole: make you feel like walk on springy pillows and the insole don't slipp out with your foot
Lightweight and Firm：feels like no shoes at all which is good for comfort
Upper Breathable: The upper material is extremely breathable and is comfortable to wear .
Non-slip and Wear Resistant: the sole is non-slip and wear resistant
Suitable size: choose the size by US size itself
Shoes US Size 5 = Foot Length 228mm~235mm (8.98in~9.25in)
Shoes US Size 6 = Foot Length 236mm~242mm (9.29in~9.53in)
Shoes US Size 7 = Foot Length 243mm~249mm (9.57in~9.80in)
Shoes US Size 8 = Foot Length 250mm~256mm (9.84in~10.08in)
Shoes US Size 8.5 = Foot Length 257mm~262mm (10.12in~10.31in)
If you feel any discomfort. Or not satisfied.