Pure Collapsible Soft Cup Spikes To ensure your foot stays

To ensure your foot stays secure and supported

Breathable Comfort: Mesh upper for a snug

you can comfortably carry energy gels

Built for the Road Ahead

Pure Collapsible Soft Cup Spikes To ensure your foot staysA lightweight (10g) collapsible cup that folds up to fit in your pocket.. Free standing when empty or full, with a fingerloop to hold when filling. Plus it begs to be filled with Tailwind with our logo on the side. Flexible design allows you to crush the cup and stuff it anywhere, from your running vest to your camp kit Made of ultra durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity Can be frozen or filled with