Ten Thousand is adding merino to its collection of activewear with a range of well-designed pieces to get you through your winter workouts. The Merino Tech Collection consists of a hoodie, shirt, and sock and every piece has natural thermoregulating and quick-drying properties so you won't be weighed down by sweat during intense activities. They've also designed these pieces with flat-lock seams so they won't chafe and you've also got Merino's natural odor resistance to keep everything stink-free. 

$22-$118, tenthousand.cc