Why choose the Modeka Hydron Black Grey motorcycle jacket? The Modeka Hydron motorcycle jacket is a great versatile jacket from Modeka that you can wear in multiple ways. What makes this jacket special, is the elastic HydroFlex membrane layer. With this layer you can adapt seamlessly to changing weather conditions. You can wear it inside, outside or on its own. This Hydron from Modeka is a great addition to any adventure/touring rider's wardrobe! Modeka Hydron features The CE class AA Hydron jacket is constructed from 750D Tactel, an abrasion resistant polyester stretch material. There is double material used on crash zones. The Hydron comes with CE Level 2 elbow and shoulder protectors and is prepared for a back protector. The Hydron is fully waterproof thanks to the HydroFlex membrane with a 10.000mm water column. This membrane is detachable and can be worn inside and outside the jacket or on its own. The jacket also has a removable waterproof back pocket that can be used - Modeka Hydron Jacket Black Grey Size XL