Men’s Brooks Glycerin 20 Running Shoes- Size 10. Color- Black/Hawaiian Ocean/Green. Excellent condition- slight discoloration along bottom. See all photos. Smoke free home. Fast shipping! PRODUCT DETAILS What’s the best thing your feet can feel while running? Nothing. The Glycerin 20 neutral cushioned running shoes are the final word on comfort thanks to new, supremely soft DNA LOFT v3 cushioning, an updated, improved fit and silky smooth transitions.