Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip 68625 Mesh-lined vents at outer thighs

Mesh-lined vents at outer thighs quickly dump heat

That’s why the HOT RYDR™ PANT is designed with innovative features so you can enjoy the outdoors throughout winter

the nonchafing

Elasticized sleeve cuffs help hold in warmth

Performance denim with high stretch and rebound

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip 68625 Mesh-lined vents at outer thighsDescription We've updated the fit of our Men's Classic Thermal Merino Base Layer 1 4 Zip to improve functionality while also enhancing aesthetics. As one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high intensity skiing,