The adidas Outdoor Terrex CMTK GTX trail running shoe has the right balance of lightweight construction, waterproof protection, durability, and reliable grip to keep you going in any weather and on any terrain. ; Breathable mesh upper. ; Durable synthetic overlays. ; GORE-TEX® membrane provides waterproof breathability. ; Protective toe cap. ; Heel pull loop for an easier on and off. ; Plush tongue and collar for added comfort. ; Fabric lining for a great step-in feel. ; Molded insole supplies light underfoot cushioning. ; TORSION® is a lightweight arch support that allows the forefoot and rearfoot to move independently for better surface adaptation and stability. ; Continental rubber outsole material for light cushioning. ; Imported. Measurements: ; Weight: 11 oz ; Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.