Specialized RBX Softshell Jacket - Men&';s Product Details While finding the perfect jacket at either end of the temperature spectrum is pretty easy, the temperature range in between is where you&';ll spend the majority of your time on the road-and that&';s where the RBX Softshell Jacket shines. It&';s stretchy, wind- and water-resistant, and is sure to keep you warm in the shoulder season. Three back pockets help to secure all your ride needs, right where you want them. Fabric Content: FRONT 88% Polyester, 12% Polyurethane - OTHER: 84% Polyamide, 16% Elastane