Tracksmith Session Quarter Zip Mens Aloe Topo Road Running the Fusion offers more stretch

the Fusion offers more stretch than the Sprint

A 6-pin TPU spike plate with removable spikes provides an aggressive but forgiving ride perfect for a wide range of track events

Arch Support – for added comfort and support

4% more bounce than the SUPERBLAST™ 2

Four reconfigured pockets with key holder – NEW for v2

Tracksmith Session Quarter Zip Mens Aloe Topo Road Running the Fusion offers more stretchShoulder seasons call for a versatile layer that can be warm enough for crisp morning sessions and light enough to feel barely there when the intensity increases. In the long and short, it must move with you, whether on its own or layered. The Session Quarter Zip sports a stand collar and an exposed, durable zipper, mimicking a track jacket with the benefit of less weight and more freedom of movement. The upgraded silhouette combines classic style,