Design PhilosophyThe hidden secret to comfort in the saddle, Endura’s undershorts collection offers a range of options. With a high stretch, seamless knitted construction and a high quality 300 series pad the Engineered Boxer is popular with a range of riders. 300 series PadThe 300 series moulded stretch pad uses a plush microfiber face fabric for excellent comfort and features an antibacterial and wicking finish. It has a maximum thickness of 12mm with a dimpled finish to improve comfort on pressure points.