Jacket SPIDI Net Gp black / blue. Designed for use on racing and sport bikes. A revolutionary ventilated summer jacket that offers the possibility to be equipped with an optional inner waterproof liner (Rain Chest) and/or an optional inner insulating liner (Thermo Chest) and can therefore be used all year round thanks to this Step-in clothing system. It features Polyamide outer netting, Cordura 500 inserts with extra strong Tenax Flex fabric, ventilated inner lining, CE Multitech protectors on shoulders and sleeves and provision for attaching a Warrior back protector. Straps help reduce bulk and prevent flapping at high speeds.