Nike Club Fleece Pants M FQ4330 Properties: The Nike Sportswear Club Knit Pants combine classic style with the softness and comfort of knit fabric. Softness and comfort The brushed backing of the fabric is soft to the touch. Optimal fit Elastic waistband with drawstring allows for adjustable fit. Elastic bands on the legs allow you to show off your shoes. Material: main body/side pocket (palm side): 80-82% cotton, 18-20% polyester. Side pocket (back of hand): 100% cotton. Back pocket: 100% cotton.