Advanced running technologies and ultimate comfort combine in Skechers GO RUN Glide-Step Flex - Radar. This optional laced front slip-on features a Stretch Fit® knit mesh upper with lightweight ULTRA GO® cushioning, breathable Skechers Air-Cooled Goga Mat™ insole and a Glide-Step® design. Tie closure Air-Cooled Goga Mat™ insole Comfort technology Imported Product Specifications 2" heel Medium width Material Fabric