When ripping around the track at dizzying speeds

PWX Flex fabric delivers optimum power and flexibility to protect the abductor

aided by a comfortable slimmed-down tongue

Trimmed details deliver optimal coverage without increasing bulk

precision fit to offer excellent mobility and comfort

Men's Topo Ultrafly 5 Laces When ripping around the trackThe best version yet of Topo's fan favourite all purpose daily trainer has landed, now featuring even more comfort and more sustainable materials. The sleek and comfortable upper features a recycled engineered mesh and Topo's signature roomy toe box. The ZipFoam midsole delivers lightweight resilience and response, while an external TPU heel counter and EVA medial post offer light guidance. Perfect for those seeking light pronation support with a