Salomon Aero Blaze 3 GRVL GTX is a gravel-ready running shoe that pairs a waterproof GORE-TEX membrane with a grippy outsole for confident road-to-trail use. Key attributes: Gray | Tea iron burnt och | GORE-TEX | Waterproof protection | Grippy traction for gravel and mixed surfaces | Moderate cushioning for everyday runs | Lace closure | Rubber outsole with traction lugs | Low-top silhouette | Reinforced toe guard | Streamlined upper | Dimensions & fit: Heel-to-toe drop: 8 mm | Stack height: 35 mm