Godsen Men's Cotton Pajama Sets Sweatsuits Long Sleeve Pullover 100% Cotton Hand Or Machine washable Composition:100%Cotton Soft, fabric covered waistband is smooth to the skin Round collar version,With good quality and fabric washable and durable. Good absorption,wear comfortable, classic material. Length (top+pants):XS=26+36'' S=26.7+37'' M=27.5+37.8'' Waist:XS=25'' S=26.7'' M=28.3''