Rawlings Adult Pro Flare II Piped Baseball Pants The exclusive Rawlings Pro Flare II has the same fit as the original Pro Flare but with an updated, extra soft, durable fabric. They feature the Rawlings 150 cloth, their best baseball pant fabric. Aqueous coating prevents dirt and debris from entering material, keeping you pants looking flawless. Rawlings Pro Flares II have great new features to it's enormously popular pant. 100% polyester circular knit moisture management fabric keeps you cool and dry.