Nanospikes Footwear Traction size-13l-large Fabrics are certified as bluesign®

Fabrics are certified as bluesign® approved

W/O OPTICAL GEAR DISPLAY

while two Trail Access zippered pockets secure your essentials

The Crag Collar is packed full of Ruffwear's essential collar features: an aluminum V-ring

Nanospikes Footwear Traction size-13l-large Fabrics are certified as bluesign®Slick roads, freezing temperatures and diminishing daylight call for traction with unmatched fit, performance and comfort. Redesigned from the ground up, NANOspikes now deliver more comfort, improved traction and a better fit on a wider variety of modern running footwear. So you have the freedom to keep moving confidently, all winter long.