I purchased this from Uniqlo during the summer season this year. I believe it cost around 3,000 to 4,000 yen. I intended to use it for jogging and at the gym, but I never wore it after trying it on when I bought it, so I've decided to sell it. The color is a silver-white. It's thin and feels like it wouldn't trap sweat, making it seem like it would be easy to use for sports.