Sidewinder Sl 35 (650 Downtek) SIZE:REGULAR This over-the-calf Merino sock features

This over-the-calf Merino sock features a striped print

that's basically what the Shelter men's sock feels like when you pull them on

expandable water bottle pockets

All that before even mentioning the Merino wool construction

Anything can happen on an outdoor adventure

Sidewinder Sl 35 (650 Downtek) SIZE:REGULAR This over-the-calf Merino sock featuresSpecifically designed for those who sleep on their sides, the Sidewinder SL is engineered and ergonomically contoured to ensure warmth, comfort, and ease of use in any position you settle into. Constructed with features you expect from a traditional mummy bag with additional body mapped insulation to optimize warmth where you need it and minimize pressure points and other "side effects'. The Sidewinder SL is a side sleeper's dream bag with technical