Smartwool Men's Classic All-Season Merino Base Layer Crew swiss army knives Customize Your Comfort: Use the

Customize Your Comfort: Use the cinch cord to tailor the firmness and support to your ideal comfort level

The all-natural blend is highly breathable and quick-drying

HeiQ Smart Temp body temperature-activated thermoregulation technology keeps you cool

The design of this Midweight Micro Crew drew inspiration from the southwestern skies and the landscapes of Arches National Park

Material: Hard Anodized Aluminum

Smartwool Men's Classic All-Season Merino Base Layer Crew swiss army knives Customize Your Comfort: Use theSmartwool Men's Classic All Season Merino Base Layer Crew Master any season with this versatile merino base layer engineered for year round performance. Core Spun technology bonds lightweight merino wool to a nylon core, delivering exceptional durability without sacrificing the natural softness and temperature regulation merino is known for. Flatlock seams minimize chafing, while offset shoulder and side seams sit flat beneath pack strapsideal whether