These are the sax blue track pants that Fujii Kaze-san is wearing on his Instagram. I purchased them from BEAMS. Sax blue was a popular color, so these track pants sold out quickly. I've liked and collected Needles even before it became trendy. My closet is full, and I haven't been wearing these, so I hesitated, but I'm putting them up for sale. Worn once. I wore them for only a few hours during physical therapy for my bad back, so they are almost new. XS Straight 100% Polyester Feel free to leave a comment!