Glacier wind break we recommend wearing a thin

we recommend wearing a thin wool or Merino non-cotton sock as a first layer under the SockPro

For colder environments

and non-bulky

lightweight design

or puffy mid-layers

Glacier wind break we recommend wearing a thinTemperature Rating: Comfortable from 5F to 65F Insulation: Patented AERIS 250 (") insulation exceptional warmth without the bulk Material: Lightweight 100% polyester lining for flexibility and comfort Weather Protection: Windproof and water resistant outer shell keeps you dry and shielded Features: Left chest zipper pocket for secure storage Safety Note: Do NOT wear near fire Fit Tip: True to size women should order one size smaller Engineered for