Womens Grosby Sasha Slippers Ladies Mid Blue Heather Shoes Slip On Flats100% Authentic Grosby Slippers. Great slippers featuring quality materials, and insole. Great design means comfort. The Sasha slippers are a classic shoe style that slip on and off easily making them easy to put off and take off. They have elastic across the top which make them a perfect slipper for swollen ankles and feet. They have a non slip sole, inbuilt comfort sock, soft fabric upper.