The Topo Athletic MTN Racer 4 is a tough yet lightweight trail running shoe, perfect for technical terrain and mountain adventures. The updated ZipFoam™ midsole provides a great balance of cushioning, responsiveness, and durability. A new FKT insole improves water drainage and adds extra rebound. With a stack height of 33 mm (heel) / 28 mm (forefoot) and a 5 mm drop, it offers protection without compromising a natural ride. The aggressive Vibram® Megagrip outsole delivers outstanding traction on wet, rocky, or loose surfaces. Highlights: • ZipFoam™ midsole for cushioning and responsiveness • New FKT insole for better drainage and rebound • 33 mm heel height, 5 mm drop • Breathable recycled mesh upper • Vibram® Megagrip outsole for excellent grip • Ideal for technical trails and demanding mountain runs
