The Smartwool Classic Thermal Merino Base Layer 1/4 Zip for Women has been updated to improve functionality while also enhancing aesthetics. One of the heaviest Smartwool base layer tops, and one of their 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 keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.

• Material
  • 100% Merino Wool
    • Made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance.
• Fit
  • Slim Fit
    • Intended to follow the contours of the body.
  • Fit updated to improve functionality while enhancing aesthetics for a range of body shapes
  • Back body seam wraps to front for body-enhancing fit
  • Crew neck with raglan sleeves
  • Flatlock seam construction designed to minimize chafing
  • 8" (20 cm) center front zip with semi-locking slider
• Details
  • Knit in China
• Weight
  • Lightweight for layering
  • 236 g = 8.32 oz