Zpacks Octa Fleece Thermal Bottoms merino wool our Flat Groundsheets made from

our Flat Groundsheets made from Dyneema® Composite Fabric are an excellent choice

The kilt is very easy to use quickly and no need to take boots off

Works great for someone who doesn’t like using trekking poles

which is perfect for bike packing and smaller backpacks

keeping you cozy and tucked away after a long day of hiking

Zpacks Octa Fleece Thermal Bottoms merino wool our Flat Groundsheets made fromZpacks Octa Fleece Thermal Bottoms beat the warmth and weight of all other long underwear in their class. Designed to be worn under your hiking pants in frigid weather, under shorts in cool weather, or worn as an ultralight sleep layer, these leggings are unmatched when ounces count. Octa Fleece features a soft, fluffy interior that traps warmth and keeps you cozy, and an abrasion resistant exterior that withstands wear and tear. Check out the rest of