Lightweight and high-performance nylon haramaki (belly band), providing warmth in cold regions. - Brand: Yamato Michi - Product Name: Alpha Haramaki - Color: Navy Thank you for viewing. I purchased this in 2020 as a measure for the UTMF (Ultra-Trail Mt. Fuji), but as you know, it was cancelled. Afterwards, I stopped running due to injury, so I'm selling it as I've only tried it on indoors and haven't had a chance to use it. I can only ship on weekends to Monday mornings. Thank you for your understanding.