Smartwool Kids' Classic Thermal Merino Base Layer 1/4 Zip Size:S Set The Beast loose in

Set The Beast loose in your home or office with a mountain bike trail sign from Killington

Learn more about Mips in the video above

Full-zip front

Patagonia supports Mamata

Rock the coolest look with this thermal top: the snug warmth of a waffle knit base layer paired with the chill vibe of a t-shirt

Smartwool Kids' Classic Thermal Merino Base Layer 1/4 Zip Size:S Set The Beast loose inThe Smartwool Kids' Classic Thermal Merino Base Layer Zip T uses our super soft midweight interlock knit. This versatile Zip T is great in cool conditions and when you need to stay warm. And when the sun comes out, just zip the collar down. With Smartwool base layers, it's that easy. Slim Fit 100% Merino Wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance 7" (18 cm) center front zipper