The Stella McCartney x adidas women’s Lette Slide ‘Core Black’ delivers the British fashion designer’s take on the post-workout sandal. Dual black straps — one in stretchy textile, the other in open mesh — deliver a supportive and comfortable fit. The contoured footbed and glossy EVA midsole are both stamped with adidas and Stella McCartney branding. Underfoot, the rubber outsole features a modified herringbone traction pattern for superior grip.