Trek Circuit Road Shoes a0006 The design is inspired by

The design is inspired by the adults' Montaro MIPS® / Montara MIPS®

Lightweight meets heavy-duty for a pack that is durable

Increased performance advantage over 10mm HDPE foam

Single-Layer Palm with Mapped Laser Hole Perforation

Trek Circuit Road Shoes a0006 The design is inspired byEveryday comfort. Revolutionary fit. Trek Circuit is made for comfort and on bike efficiency. Whether you're crushing a quick training ride or ticking away the miles on a century, every pedal stroke will feel as good as the first. A more relaxed performance fit and METNET relief zones provide superior comfort, a stiff outsole and BOA fit system deliver great pedaling efficiency, and 2 and 3 bolt cleat compatibility add versatility. Key Features &