Smartwool Women’s All-Season Merino 1/4 Zip Base Layer

Smartwool Women’s Classic All-Season Merino Base Layer 1/4 Zip

The Smartwool Women’s Classic All-Season Merino Base Layer 1/4 Zip combines the performance of all-season Merino wool with a versatile 1/4 zip design. Built for temperature regulation, moisture management, and all-day comfort, this women’s base layer is ideal for hiking, skiing, running, and year-round outdoor activities.

Designed with a slim fit that follows the contours of the body, it features lightweight Merino jersey fabric constructed with a recycled nylon core for enhanced durability—while keeping 100% Merino wool next to skin for softness and performance.

Merrow stretch stitching enhances comfort and range of motion, while princess seams on the front and back panels create a flattering, feminine fit. The 8.25" (21 cm) center-front zipper (size medium) allows for quick ventilation during high-output activities.

Key Features:

• Women’s all-season Merino wool base layer.
• 100% Merino wool next to skin for softness and performance.
• Lightweight jersey fabric with recycled nylon core for durability.
• Slim fit designed to follow body contours.
• Merrow stretch stitching for enhanced comfort and mobility.
• Princess seams for a flattering fit.
• 1/4 zip closure – 8.25" (21 cm) in size medium.
• Fabric: 88% Merino Wool, 12% Recycled Nylon (exclusive of decoration).
• Made in Vietnam.
• Style: SW002826.