Product Description Our softest cushioning for supreme comfort and distraction-free miles. Nitro-infused softness: Experience ultimate cushion in the Glycerin 20 with nitrogen-infused DNA LOFT v3 technology, which delivers lightweight, super-soft cushioning and ultimate comfort for your feet. Updated midsole features nitrogen-infused DNA LOFT v3, our softest cushioning yet. New cushioning and redesigned outsole deliver smoother and more stable transitions. All-new engineered mesh upper is lightweight and breathable. Specs Shoe Category Neutral Experience Cushion Surface Road Suits Foot Arch Type Medium, High Midsole Technology DNA LOFT v3 Upper Technology 3D Fit Print Weight 286g Midsole Drop 10mm. Width: Wide (2E).