Design PhilosophyExtending Endura’s product selection featuring Primaloft™ technology, the Transloft offers the holy grail of temperature regulation keeping you warm on cold days without overheating when the pace or the mercury goes up!Bike Specific DesignMulti sport base layers have their place, but that’s not on a bike! Endura\'s base layers are carefully tailored for a fantastic fit in the riding position and feature multi fabric construction optimized for the unique range of conditions cyclists experience.Primaloft Energy FabricThis premium fabric not only delivers exceptional temperature regulation but also an amazingly soft, luxurious feel.