Shimano SH TR32 Triathlon Road Shoes. Triathlons make unique, specific demands regarding cycling equipment and to be fully prepared to PR the bike leg and rocket through the transitions you'll surely want the Shimano SH TR32 Triathlon Shoes to be part of the mix. A fiberglass reinforced sole coupled with Shimano Dynalast provides an incredibly stiff, yet comfortable, platform for an amazingly energy efficient pedaling motion. The integrated air intake and exhaust system provides continuous circulation while the Quick dry interior means you'll be perfectly comfortably in bare feet. And those all important transitions will be a piece of cake as the ample heel strap makes getting into the shoes a breeze while the reversed Velcro retention strap ensures that dialing in the perfect fit is super quick even if you're already in motion on the bike.