 | Core Flannel Pyjama Pants. The Björn Borg Core Flannel Pyjama Pants for men are made from soft 100% cotton quality fabric in brushed flannel. Perfectly fitted to feel comfortable at home, they have pockets on the sides for convenience, and an elastic and drawstring around the waist for easy adjustment and support. * 100% cotton Brushed flannel * Fitted for comfort at home * Two side pockets * Adjustable drawstring * Elastic inside waistband... - Core Flannel Pyjama Pants. |