Smartwool Men's Classic Thermal Merino Base Layer Bottom Auto Carriers & Racks the round frames are light

the round frames are light enough to wear all day

water repellent fabric for extra durability

2 stainless steel keys

our iconic sports sandal is up for any adventure

while the included footprint offers multiple setup options

Smartwool Men's Classic Thermal Merino Base Layer Bottom Auto Carriers & Racks the round frames are lightWe've updated our Men's Merino 250 Base Layer Bottom to bring you a better fitting, more functional tight. The technical benefits of 100% Merino wool will help you keep your game at a high level for longer. And our heaviest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away.