![M Classic Thermal Merino Base Layer 1/4 Zip M Classic Thermal Merino Base Layer 1/4 Zip](https://cdn11.bigcommerce.com/s-sujbx482b/images/stencil/300x300/products/3444/6059/SW016355001-1-p__22220.1674518572.jpg?c=1)
We've updated the fit of our Women'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 one of our 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.
Features:
- Slim Fit
- 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
- 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
- Knit in China: 100% Merino Wool
- Garment Weight: 236 g = 8.32 oz
- Style: SW016373