罢丑别听聽($100) is, hands down,聽my new favorite layer. It's made from warm, ultra-soft, anti-stink聽llama wool, and also includes smart details聽like a聽mesh back panel聽and聽double reinforced seams for durability.聽
Cotopaxi Libre Sweater

(Photo: Cotopaxi)
New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! .