Smartwool Base layers

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The Foundation for Your Ultimate Ski Experience

Elevate your on-mountain experience with Smartwool, the brand synonymous with unrivaled comfort and performance in the most demanding winter conditions. At Snowinn, we know that a perfect day on the slopes starts not with your skis or your jacket, but with what you wear right next to your skin. This is where Smartwool excels, crafting the most intelligent and comfortable ski apparel, with a special focus on the all-important base layer.

The secret to Smartwool´s success lies in nature´s ultimate performance fiber: Merino wool. Forget the itchy, bulky wool of the past. Smartwool´s premium Merino is incredibly soft, lightweight, and packed with natural benefits that synthetic materials struggle to replicate. Its remarkable ability to thermoregulate means it keeps you warm when the chairlift is cold and breezy, yet breathes exceptionally well to release excess heat and moisture as you carve down the mountain. This active moisture management wicks sweat away from your skin, keeping you dry, warm, and comfortable from the first chair to the last run. Plus, Merino wool is naturally odor-resistant, so you can transition confidently from the slopes to the après-ski scene.

Master Your Layering System with Smartwool Base Layers

The base layer is the cornerstone of any effective ski layering system, and Smartwool has perfected its design. Our collection features a range of weights and styles to match any condition and activity level. Discover the iconic Smartwool Merino 250 base layers, the industry benchmark for cold-weather performance. This midweight construction provides substantial warmth, making it your go-to choice for frigid mid-winter days at the resort or when the forecast calls for deep cold. The crew tops and bottoms offer a body-hugging fit that layers smoothly under your mid-layers and ski pants without bunching.

For high-output activities like backcountry touring, cross-country skiing, or simply for those warmer bluebird spring days, the lighter Smartwool Merino 150 base layers offer the perfect balance of lightweight warmth and maximum breathability. These first layers work tirelessly to move moisture away from your body, preventing the chilling effect of sweat during periods of rest.

Every Smartwool base layer is intelligently designed with skier-specific features. You’ll find thoughtful details like flatlock seams placed to eliminate chafing under pack straps, 4-way stretch for unrestricted mobility, and body-mapped ventilation zones in high-heat areas. Whether you choose a classic crew, a versatile quarter-zip for easy temperature control, or full-length bottoms, you are investing in a piece of gear that works as hard as you do.

Don´t let a cold, clammy base layer cut your day short. Invest in the foundation of your comfort and performance. Explore the complete Smartwool ski collection at Snowinn, from the essential base layers to their legendary PhD® ski socks, and discover how the power of Merino wool can transform your time on the snow. Gear up for your best season yet

Smartwool Base layers

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Brief boxers

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Merino Brief boxers

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino base layer pants

Smartwool Merino 250 base layer pants

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Merino Bikini panties

Smartwool Merino 250 Boxed base layer pants

Smartwool Brief boxers

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino base layer pants

Smartwool Merino Brief boxers

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Merino Bikini panties

Smartwool Intraknit Hipster Boxed panties

Smartwool Merino boxers

Smartwool Everyday Merino Thong panties

Smartwool Classic Thermal Merino base layer pants

Smartwool Merino 250 Base Layer base layer pants

Smartwool Classic Thermal Merino Boxed base layer pants

Smartwool Intraknit All-Season Merino long sleeve base layer

Smartwool Classic Merino Blend base layer pants

Smartwool Classic Merino Blend Crew long sleeve base layer

Smartwool Classic Thermal Merino base layer pants

Smartwool Intraknit All-Season Merino long sleeve base layer

Smartwool Merino Bikini panties

Smartwool Intraknit All-Season Merino base layer pants

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Merino 250 3/4 base layer pants

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Merino Blend Crew long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Intraknit All-Season Merino base layer pants

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino Crew long sleeve base layer

Smartwool Classic Merino Thermal long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Everyday Merino Bikini panties

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic All-Season Merino long sleeve base layer

Smartwool Classic Merino Blend base layer pants

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Intraknit All-Season Merino long sleeve base layer

Smartwool Intraknit All-Season Merino base layer pants

Smartwool Intraknit Hipster panties

Smartwool Classic Thermal Merino base layer pants

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Everyday Merino Bikini panties

Smartwool Classic Thermal Merino Crew long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Brief boxers

Smartwool Merino Brief boxers

Smartwool Intraknit Bikini panties

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Merino Print Brief boxers

Smartwool Intraknit Thermal Merino Crew long sleeve base layer

Smartwool Classic Thermal Merino long sleeve base layer

Smartwool Classic Thermal Merino Crew long sleeve base layer

Smartwool Merino Print Brief boxers

Smartwool Intraknit Thermal Merino Crew long sleeve base layer

Smartwool Everyday Merino Brief boxers

Smartwool Classic Thermal Merino long sleeve base layer