HIGH-CUSHION PERFORMANCE FOR TECHNICAL TRAILS – The Topo Athletic MTN Racer 4 is a performance-tuned trail running shoe built for speed and endurance. With a 33 x 28 mm stack height and 5 mm drop, this trail runner delivers high cushioning and superior protection for long runs on rugged, technical terrain

RESPONSIVE ZIPFOAM MIDSOLE FOR FAST, LIGHTWEIGHT RIDES – Featuring our signature ZipFoam midsole, this trail running shoe provides a smooth, energetic ride without weighing you down. Perfect for trail runners seeking both responsiveness and long-distance comfort

VIBRAM MEGAGRIP OUTSOLE FOR ALL-TERRAIN TRACTION – Conquer any surface with confidence. The Vibram Megagrip outsole offers unmatched grip, durability, and slip resistance on everything from wet rock to loose gravel, keeping you steady and in control on any trail

SECURE FIT & ENHANCED PROTECTION – The updated upper offers a snugger, more secure fit - ideal for navigating technical terrain; combined with a 6 mm rubber outsole and a 5 mm FKT Insole, it provides reliable protection and a comfortable step-in feel with built-in drainage for wet conditions

UNIVERSAL GAITER COMPATIBILITY FOR ADDED VERSATILITY – Featuring a newly improved gaiter system with a universal hook-and-loop attachment, the MTN Racer 4 trail shoe is ready for any environment. Add gaiters (sold separately) for extra debris protection on rugged or muddy trails