Material Composition: 60% Polyester, 40% Cotton ;Fabric Type: Knitted ;Inner Length: 17.0 cm ;Regular Fit, Non-fitting ;Regular Fit: Normal, non-tight fit. There is a little more room for mold than slim fit. Please follow the washing instructions given below so that you can use your product for a longer time and take proper care of your product. ; Colors may vary in studio shots due to the difference in light.