Brooks size 8.5 8 1/2 B medium width running sneakers with targeted guiderails technology (firmer foam at heel and side) to help support and correct overpronation. The experience is less comfort and more of a firm ride. These mesh upper sneakers are in very good to excellent preowned condition. They have been cleaned. Some fuzzing on interior around ankle area. Minor spots. No tears. There is not much wear on the outsole. Insoles are likewise in great shape with minimal curling. Does come from pet friendly home. Color is an indigo purplish navy blue color with purple pink accents and a light gray foam sole.