OOFOS Original Thong Sandals, Gray, Unisex Size M8/W10. - Brand: OOFOS - Model Name: Original - Size: M8/W10 (US) / M7/W8 (UK) / EU 41 - Color: Gray Thank you for viewing. I tried them on once indoors. OOFOS OOriginal Original Recovery Sandals ★OOFOS' special sole, OOfoam, unlike the structure of conventional performance shoes, absorbs 37% of the impact. It will firmly recover tired feet. ★OOfoam does not lose its shape like EVA shoes and works to closely conform to the ground and the soles of your feet. As a result, it is less likely to cause friction, which is often seen in general outsoles, and also has the effect of extending the life of the main unit. ★It realizes a more natural movement with a feeling that wraps around the arch of the foot. It also reduces pain in the feet, knees, and back. OOFOS footwear has a high-density structure and also exhibits an anti-odor effect. It is a lightweight design that floats in water. Color: Slate Gray SIZE: 36/37/38/39/40/41/42/43/44 OOFOS OOFOS OOriginal Original (Gray) Slate Unisex Recovery sandals Beach sandals Stylish