Giro Seasonal Merino Wool Sock Color:Dark Brown The TSI-1 enables you to

The TSI-1 enables you to inject the perfect amount of sealant directly into mounted tubeless tires through the valve stem without removing the bead from the rim

Generous 12" (305mm) distance between bikes reduces risk of bike-to-bike contact

Faster acceleration amplifies riding excitement

Features: High Pressure Pump

New Features: New

Giro Seasonal Merino Wool Sock Color:Dark Brown The TSI-1 enables you toAll season performance and comfort The Merino Seasonal Wool sock combines a modern 6 cuff length for style, with the warm feel and amazing comfort that only wool can provide in varying conditions. Its thin enough to get a precise fit inside your cycling shoe, yet durable enough to wear on and off road. Plus, its also naturally resistant to odors, and helps to wick moisture away from your skin.