Number 2 Micro Crew Midweight with Cushion Color:Burgundy The unique mounting system is

The unique mounting system is called SlimLink and it's so fast and secure

breathable mesh at the top of the hand

and the powerful D2 Controller maintains precise temperatures for perfect results every time

Add our quick and easy lens-change tech

Chrome-free leather-covered

Number 2 Micro Crew Midweight with Cushion Color:Burgundy The unique mounting system isDrink from enough streams and you'll eventually get an explosive reaction. Look closely at this hike sock and you'll see what we mean. However, a blown out seam should be the least of your worries. That's why the Number 2 is #1 when it comes long lasting toughness and active comfort.