Keep cool, casual, and comfortable in Skechers Hands Free Slip-ins® Relaxed Fit®: Slade - Luther. Designed with our Heel Pillow®, this roomy slip-on style features a mesh and synthetic upper with fixed stretch laces, a charcoal-infused Skechers Air-Cooled Memory Foam® insole, and Skechers Memory Arch™ cushioning.