Pearl Izumi Elite Singlet
Details
Pearl's Elite Singlet gives you an essential piece of gear for any distance course. Cut from UltraSensor fabric, the Elite provides muscle compression and breathes well to keep you airy and dry. The Direct-Vent mesh panels are super quick-drying and give you ventilation for temperature regulation, the 12-inch zip doesn't hurt either. Flat-lock seams and low-profile hems give you a streamlined, comfortable fit and you have a rear pocket to stash some nutrition out on the course.
This manufacturer's chart helps you check the fit (may show unavailable, and/or not all sizes).