Women's Thermal Sweatshirt Smartwool Classic

The Smartwool Classic Women's Thermal Sweatshirt redefines cold-weather comfort with its pure 250 g/m² interlock-knit Merino wool construction. Unlike synthetic fleece or cotton blends, this top naturally regulates temperature, wicks moisture, and resists odour—keeping you fresh from first chair to last run. The slim fit and flatlock seams deliver a sleek, chafe-free silhouette that layers effortlessly under a shell or stands alone on milder days. ZQ-certified Merino ensures ethical sourcing and premium softness, making this sweatshirt a versatile staple for skiing, hiking, or everyday winter wear.

Highlights

• 100% ZQ-certified Merino wool for natural performance
• Interlock knit at 250 g/m² balances warmth and breathability
• Slim fit with crew neck and long sleeves for streamlined layering
• Flatlock seams prevent irritation during high-output activities
• Machine washable for easy care

In daily use

From dawn patrols to après-ski gatherings, this thermal sweatshirt adapts to your rhythm. Merino wool's inherent moisture management pulls sweat away from your skin, while its breathable structure prevents overheating on the ascent. The slim cut hugs your body without restriction, and the crew neck pairs seamlessly with a buff or scarf. Whether you're carving turns, snowshoeing through fresh powder, or simply running errands in chilly weather, the Smartwool Classic keeps you comfortably warm and dry. Odour resistance means fewer washes between wears—ideal for multi-day trips.

Full specifications

• Material: 100% Merino wool
• Fabric weight: 250 g/m²
• Fit: Slim
• Neckline: Crew neck
• Sleeve length: Long sleeve
• Seam construction: Flatlock seams
• Moisture wicking: Yes
• Breathability: High
• Odour resistance: Natural (Merino wool)
• Temperature regulation: Yes
• Sustainability certification: ZQ-certified Merino wool
• Gender: Women's
• Intended use: Cold weather activities, layering, skiing, snowboarding, hiking
• Care instructions: Machine wash cold gentle cycle, tumble dry low
• Knit construction: Interlock knit
• Colour: Black
• Size: Small

Final note

For those who demand natural performance without compromise, the Smartwool Classic Women's Thermal Sweatshirt is an investment in comfort, durability, and responsible craftsmanship. Its timeless design and technical prowess make it a go-to layer for any winter adventure.