【Limited-time price reduction for Mountain Day on August 10th and 11th!】 ⚠ Please note that replies to comments and shipping procedures will not be available from the afternoon of August 13th to August 17th. This is a GRIVEL Air Tech New-Matic, semi-automatic crampon, purchased new from a mountaineering specialty store in November 2022 and used 5 times over 4 years. There are, of course, some rust, scratches, and dirt from use, but I always took care of them after each use, so they are still in good condition and can still be used. I would appreciate it if those who understand USED items would consider purchasing them. ※ Cannot be used with mountaineering boots that do not have a heel welt. ※ The straps are original and have not been cut. ※ The size of the mountaineering boots I used was Scarpa EU44. - Color: Yellow - Accessories: GRIVEL crampon storage bag - Material: Metal/Plastic - Size adjustment: Adjustable - Application: Snow mountain climbing/Ice climbing