This membrane is the result of the Siretessile twenty years experience in the field of the waterproof and transpiring membranes. Its peculiarity is an exceptional impermeability, together with a great transpiring effect. For this reason this membrane can be used for safety shoes, passing the EN ISO 20344-20345 test on the water-vapour absorption.
Excellent performances with a good price-quality ratio. It´s perfect for technical shoes used in cold weather conditions and also for safety shoes.