5.5 Skechers GoWalk Air Cooled Goga Mat Slip-Ons Slip into supreme walking comfort and cushioning wearing Skechers Hands Free Slip-ins: GO WALK. Designed with our Heel Pillow®, this sporty slip-on features a two-tone Stretch Fit® knit upper in a laceless fit, a Skechers Air-Cooled Goga Mat™ insole, lightweight ULTRA GO® cushioning, and high-rebound Ultra Pillars® combined with Comfort Pillar Technology™ for added support.