Men's Classic Thermal Merino Base Layer 1/4 Zip mdeviatenitro3 MIZUNO ENERZY NXT: The next

MIZUNO ENERZY NXT: The next generation of MIZUNO ENERZY midsole material

Original FootShape fit allows toes to spread for comfort and stability

Secure Storage

The Blushield technology

Men's Classic Thermal Merino Base Layer 1/4 Zip mdeviatenitro3 MIZUNO ENERZY NXT: The nextAs one of their warmest and most reliable cold weather base layers, the Smartwool Men's Classic Thermal Merino Base Layer 1 4 Zip crafted from 100% responsibly sourced Merino wool, featuring shoulder panels and flatlock seams to reduce chafing and enhance comfort. Perfect for high intensity activities like skiing, hiking, running, and more, it keeps you comfortable and temperature regulated through it all. Features Fit: Slim (Intended to follow the