Used 2-3 times. Originally purchased from mont-bell for approximately 13,000 yen. Worn by a 9kg French Bulldog. Summit Trex are dog boots for everyday walks. The newly designed sole adapts flexibly to any path. The opening uses stretchy gaiter material for a better fit. Reflective material is used on the Velcro parts to increase visibility at night. Please use them when walking on hot asphalt in the summer, or when walking on rough roads or roads with de-icing salt after injuring your dog's paw pads. 【Size】 Foot Width 4M4M How to measure foot width: 1. Have your dog stand on a hard surface (wood, linoleum, or concrete). 2. Place a blank sheet of paper under the front paw. 3. Lift the opposite front paw so that the foot being measured is firmly bearing weight. 4. Mark the widest points of the left and right edges on the blank paper. 5. Use a ruler to measure the foot width from the left mark to the right mark. ☆Please understand that these are used items and take a good look at the photos. Please read the following carefully and only purchase if you understand: ・Basically, I am not considering lowering the price. I will have sales and price reductions at my own timing. I will not respond to price negotiations from the question section. I will delete them. ・Please refrain from purchasing if you have a "bad" evaluation. I will delete the purchase. ・If you have any questions, please ask them in advance. Please refrain from asking questions after purchase. ・Please purchase only if you can be contacted within 24 hours for a smooth transaction.