When it’s you against the clock, every second counts. Small gains in aero efficiency make a big difference in your results. The Javelin time trial and triathlon helmet, developed in the wind tunnel and proven at pro races around the globe, gives you every advantage in triathlons and time trials. It’s designed to not only shave seconds against the wind, but also be comfortable in real-world conditions. It’s got just enough ventilation to keep you cool without sacrificing speed. It comes with a detachable visor, and the SeamFlex ear flaps make it quick and easy to put on or remove—a handy feature when you’re rushing through the T1 transition.