I believe I purchased these from a mont-bell directly-managed store around the beginning of 2025. I've used them about three times to check the fit, warmth, and comfort, and they are almost like new. (I used the original insoles, but I also purchased New Balance soles separately [see photo 10], so my feet haven't been on the existing insoles.) The upgrade status is unknown, but there was a significant price increase this year. Please also check the online product images attached. *No box included.* The New Balance insoles will be removed before shipping. They are incredibly comfortable to wear. The color is black (BK). Color: Black系 (Black) Condition: No stains, tears, or odors.