HEATTECH ribbed knit cap, blue. - Brand: HEATTECH - Color: Blue - Size: ONE SIZE - Material: 83% Acrylic, 15% Wool, 1% Nylon, 1% Polyurethane Although it is unused, it was purchased several years ago and stored in a closet. Thank you for your understanding. I listed it in the kids' category, but I think it can be used by men or women.