Shop the Skechers Go Walk 6 Avalo Lace Up 'Black' 216209-BLK. Upgrade your Shoes collection today! Closure:velcro. Toe type:round toe. This lace-up features an athletic mesh and synthetic upper with a Skechers Air-Cooled Goga Mat™ insole, lightweight ULTRA GO cushioning midsole and high-rebound Hyper Pillars for added support. Skechers Air-Cooled Goga Mat™ breathable insole with high-rebound cushioning, lightweight, responsive ULTRA GO cushioning, and an Ortholite comfort foam insole layer adds long-term cushioning and high-level breathability with 5% recycled rubber content.