SKECHERS Men's EWW is equivalent to Men's W or 4E sizes. The leaders in walking shoe technology continue to innovate with the Skechers GOwalk 5™ - Apprize. Features lightweight, responsive ULTRA GO™ cushioning and high-rebound COMFORT PILLAR TECHNOLOGY™ for the ultimate in walking comfort. Soft textured knit mesh fabric and synthetic upper, Air Cooled Goga Mat™ insole system for comfort. Details Lightweight, responsive ULTRA GO™ cushioning High-rebound COMFORT PILLAR TECHNOLOGY™ underfoot react to your every step for the ultimate comfort Skechers Air Cooled Goga Mat™ breathable insole provides high-rebound cushioning Dual density outsole for added stability and support Soft woven textured knit mesh fabric upper Machine Washable design for easy care Weight: 7.25 oz. per shoe in a men's size 9 1 1/2 inch heel Construction Soft knit mesh fabric upper with textured diamond-grid design Smooth synthetic overlays at toe and heel panel for added durability Solid color design with soft texture finish Slip on comfort walking design Dual side elastic panels for added comfort Side S logo Heel panel with Quick-Fit Portal for easy wear Soft padded collar for supreme comfort Machine Washable shoe design - wash on gentle cycle cold, hang to air dry