Women's Oofos OOmega OOahh Slide Sandals The OOmega OOahh is a versatile, modern take on the traditional OOahh Active Recovery Slide. Featuring OOfoam technology and patented footbed design - the addition of the MEGA midsole provides an extra 15mm of impact-absorbing OOfoam. The OOmega is a step forward in fashion and another step into Active Recovery. OOmega, a women’s platform sandal for trend-setting recovery, day or night.