Men's 200 Oasis Long Sleeve Half Zip Baselayer Size:XX-Large while Thermal Reverb reflects heat

while Thermal Reverb reflects heat back towards the sleeper and Thermal Embrace draws the lining closer to help reduce cold spots

twin doors and generous vestibule storage

high-loft goose down and ascent-ready feature set

with the Vibram Energy II outsole providing traction underfoot for trekking and varied hill walking

Warm hands can still stay connected to a phone or sports watch

Men's 200 Oasis Long Sleeve Half Zip Baselayer Size:XX-Large while Thermal Reverb reflects heatThe benchmark against which all others are judged, the Merino 200 Oasis Long Sleeve Half Zip features our most versatile merino wool jersey fabric for year round layering performance across any activity.