Here's what other sites are saying:
Perfect for aerobic activities in cold weather, the men's SmartWool NTS 195 Lightweight Mock Neck Top offers natural stretch, wicking and breathability for next-to-skin comfort. Merino wool wicks away moisture and breathes to regulate temperature for outstanding comfort in a variety of conditions. Mock neck provides extra warmth; fabric offers UPF 35 sun protection. Sculpted side panels eliminate side seams to reduce chafing. Thumbholes in extended sleeves provide extra coverage and warmth. The men's SmartWool NTS 195 Lightweight Mock Neck Top does not itch and will not shrink; machine wash and dry. Closeout.
Wear the SmartWool NTS Lightweight Mock Top as your first layer for backcountry touring, skiing, snowboarding, and snowshoeing. The lightweight merino warms your core without causing an overheat, and the wool naturally deals with odor so your mates won't pass out when you drive back home.
Smartwool's Lightweight Mock is perfect for days when you're giving it your all in the cold, and still need protection from the elements. It features thumbholes and a drop tail bottom hem for increased coverage it makes it easier to tuck in.
On Sale. Free Shipping. Smartwool Men's Lightweight Mock DECENT FEATURES of the Smartwool Men's Lightweight Mock Form Fit Jersey and Rib knit; UPF 35 Sculpted side panel eliminates side seam for reduced chafing and body enhancing fit Contoured sleeve cuff with engineered thumbhole and drop tail bottom hem for increased coverage Contrast color stitching on interior flatlock seams Heat transfer logo at left sleeve cuff The SPECS Fabric: 100% Merino Wool Garment Weight: 8.82 oz / 250 g Fabric Weight: 5.7 oz/yd2 / 195 gm/m2
Smartwool Midweight Mock
Patagonia Capilene 2 Lightweight Zip-Neck
$38 - $55
Icebreaker Everyday Long Sleeve Crewe
$48 - $70
Patagonia Merino 2 Lightweight Crew
$55 - $90
Smartwool Midweight Zip T
$65 - $100
Patagonia Merino Air Hoody
Patagonia Capilene 2 Lightweight Crew
$27 - $49
Icebreaker Oasis Long Sleeve Crewe
$49 - $100