Mizuno impermalite flex rain jacketa high stretch soft touch waterproof for ultimate comfort andfreedom of movement a feather light liner allows free movementagainst bare arms when worn directly over a polo shirt in summerimpermalite 5000mm water protectionspecificationmizuno impermalitetrade waterproof membraneprovides complete water and wind protection and superiorbreathabilitywindproof super flexible fabrictechnologies logo impermaliteflexmaterials 100 polyester