SMARTWOOL

Men's Merino 250 Base Layer One Piece

The Smartwool Merino 250 Base Layer One Piece is made of heavier fabric to keep you warm in cold weather.

• Interlock knit provides ultimate comfort
• Flatlock seam construction designed to eliminate chafing
• Front fly and zippered drop tail for no-fuss nature breaks
• Close-fit hood for ease of movement and under-helmet fit
• Zip chest pocket and thumbholes at wrist
• 21 inch center front zipper with semi-locking slider
• Slim Fit
• 100% merino wool