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A trusted choice for both race day and daily trail sessions, the Topo Athletic MTN Racer 4 is built for rugged performance on technical terrain. The 33 x 28 mm platform delivers balanced cushioning and protection underfoot, while the updated upper enhances fit and support in challenging conditions. Outfitted with the FKT insole for faster water drainage and added rebound, this model also features an improved gaiter attachment system to help block debris. A Vibram Megagrip outsole ensures exceptional traction and long-lasting durability when the trail gets tough.
17oz
35 mm / 30 mm
5 mm
Vibram Megagrip
Trail Running
Size Guide
| US | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU Size | 37 | 37.5 | 38 | 38.5 | 39 | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44.5 |
| UK Size | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 10 |
| Length | 22.5 cm | 23 cm | 23.5 cm | 24 cm | 24.5 cm | 25 cm | 25.5 cm | 26 cm | 26.5 cm | 27 cm | 27.5 cm | 28.5 cm |
| Men's Equivalent | - | - | - | - | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
