Boston Red Sox Women's Concepts Sport Wildcard Fleece Bottoms. These Red Sox pajama pants are truly made to lounge around in complete comfort. They feature an all over team name and logo pattern that shows your true fan pride. The satin ribbon waistband gives it that little touch of cuteness. These Boston pants are made of 100% Micro Fleece Polyester for extra softness and warmth so you can show your team pride even while you sleep! Go Sox!! Officially licensed Boston Red Sox fan gear.