The dedicated cyclist looks forward to long training miles in mid-summer. And Santini's Leon Limited Edition Bib Short boasts a staggering tested limit of 8 hours in the saddle to see you through your next century attempt, plus a bit of change leftover if you still feel feisty. The Thunderbike Power Lycra certainly stands ready -- both in name and construction -- for on-bike heroics and epic summiting quests. The C3 chamois' multi-density foam layers provide the comfort and protection needed to keep you focused on training. Santini uses silicone elastic grippers in the leg bands and places reflective inserts into the Leon for low-light riding visibility.