Feetures! | Merino 10 | Cushion | Crew echelon 8 Built-in 3-axis compass and barometric

Built-in 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS

Pre-Shrunk

- Lux fabric

this bladder makes staying hydrated easier than ever

as well as give you instruction for improving your running form

Feetures! | Merino 10 | Cushion | Crew echelon 8 Built-in 3-axis compass and barometricThe perfect solution for those who want extra cushion with our unique blend of Merino wool and synthetic fibers for all weather comfort. Plus, our patented Targeted Compression to provide superior comfort and support where its needed most. Patented Sock Lock Technology to provide targeted compression where its needed most. Anatomical design enhances fit, delivering maximum comfort and protection by eliminating blisters. High density cushioning