Enjoy a cocktail in these Flexus by Spring Step women's cocktail slippers featuring martini artwork.Click this FOOTWEAR GUIDE to find the perfect fit and more! Enjoy a cocktail in these Flexus by Spring Step women's cocktail slippers featuring martini artwork. Click this FOOTWEAR GUIDE to find the perfect fit and more! SHOE FEATURES Shaken or stirred martini artwork on a comfort sole Slip-on for easy on and offSHOE CONSTRUCTION Textile upper Rubber outsoleSHOE DETAILS Round toe Slip-on Padded footbed 0.6-in. platform Size: 35. Color: Navy. Gender: female. Age Group: adult.