Fleece & Midlayer

With Arc'teryx's designs, performance is the focus. And we know that comfort is a performance essential - especially in a base layer. Focused for lower output activities in cool temperatures, and made from their brushed Torrent™ stretch polyester, the Rho hoody provides warmth, moisture transport, and is seriously soft. Its trim fit maximizes fabric performance and layers easily, and the hood provides options - wear it as a neck warmer, low profile hood, or full-face balaclava.

Comfort starts with your base layer. Made for lower output activities on cold days, the Rho Zip Neck adds warmth, is made with wicking fibres, and is super soft next to the skin. Its Torrent™ microfleece fabric is brushed for thermal performance and comfort, and a Polygiene® treatment provides odour control. The trim fit layers easily, a deep front zip makes it easy to pull on and off, the tall collar adds warmth, and articulated patterning gives you freedom of movement.

Crisp fall mornings, cold winter days, the chill that sets in when the sun falls below the ridgeline – when temperatures drop, you need to pull on something warm. Simple, versatile – and warm – the Covert Pullover gives you the thermal performance of our Alpenex™ II fleece. Made from 100% recycled polyester, it’s soft, holds the heat, and has a heathered knit that gives it the textured look of wool. The hood adds another layer of warmth, and laminated pockets give it iconic Covert style.

Supreme softness joins forces with great breathability in the women's Dash 1/2 Zip 2.0. This running pullover features breathable, moisture-wicking fabric that's also incredibly soft. Plus, the half-zip opening enhances ventilation if needed.

A unique 2-in-1 base layer crew with a with a warm-breathable 100% merino wool exterior and a 100% LIFA® wicking interior. The versatile LIFA® Merino crew adapts to any type of cold weather. Combined with a 100% merino wool layer with their proven LIFA® Stay Warm Technology in a fitted 2-layer construction. LIFA® Merino Midweight Crew Base Layer delivers all the breathable warmth of merino wool fibers, plus the unique moisture management properties of LIFA® fibers.

A unique 2-in-1 base layer half-zip with a with a warm-breathable 100% merino wool exterior and a 100% LIFA® wicking interior. The LIFA® Merino Midweight collection is perfect for any type of activity in cold weather. Combined with a 100% merino wool layer with their proven LIFA® Stay Warm tech in a 2-layer construction on this ½ zip. LIFA® Merino Midweight Base Layer delivers all the breathable warmth of merino wool fibers, plus the unique moisture management properties of LIFA® fibers.

A unique 2-in-1 base layer half-zip to with a with a warm-breathable 100% merino wool exterior and a 100% LIFA® wicking interior. The LIFA® Merino Midweight collection is perfect for any type of activity in cold weather. Combined with a 100% merino wool layer with their proven LIFA® Stay Warm tech in a 2-layer construction. LIFA® Merino Midweight delivers all the breathable warmth of merino wool fibers, plus the unique moisture management properties of LIFA® fibers. Basics don’t need to be boring; we upgraded the top with cool graphics.

Central to your wardrobe and as classic as they come, the Central Classic Long Sleeve Tee Icebreaker is a go-to tee featuring a soft jersey blend of merino wool and organic cotton.

The benchmark against which all others are judged, the 200 Oasis Long Sleeve Crewe Ski Stripes features Icebreaker's most versatile merino jersey fabric for year-round layering performance across any activity. The all-over graphic print draws inspiration from the artistic imprint of ski tracks.

A cold-weather women’s merino wool top, the Women’s Tech Long Sleeve Crewe is a midweight base layer for skiing, snowshoeing and other winter pursuits. With the soft merino fibers, they will help regulate the body's temperature, no matter weather conditions while also resisting odors.

A cold-weather women’s merino wool top, the Women’s Tech Long Sleeve Crewe is a midweight base layer for skiing, snowshoeing and other winter pursuits. With the soft merino fibers, they will help regulate the body's temperature, no matter weather conditions while also resisting odors.

A warmer, midweight version of Icebreaker's best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering, made with 100% merino wool.

A warmer, midweight version of Icebreaker's best-selling Oasis, the 260 Tech Long Sleeve Half Zip is a go-to piece for winter layering, made with 100% merino wool.

An incredibly warm merino base layer with a unique jacquard pattern, the 260 Vertex Long Sleeve Crewe Natural Shades is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits. The original all-over print is inspired by the natural camo of the London Planetree.

An incredibly warm merino base layer with a unique pattern, the 250 Vertex Long Sleeve Crewe Alpine Geo is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits.

A midweight merino base layer top designed to help regulate temperature during high-intensity activity, the 200 ZoneKnit™ Long Sleeve Crewe features 100% pure and natural merino wool.

An incredibly warm merino base layer with a unique pattern, the 250 Vertex Long Sleeve Half Zip Natural Shades is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits.

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Crewe features 100% natural merino wool.

A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit™ Long Sleeve Half Zip feature 100% pure and natural merino wool.

The Trail Mix Snap Pullover is an all-in-one solution for cool weather comfort. ActiveTemp™, a thermoregulating technology added to a bluesign® approved 94% recycled nylon blend fabric maintains sufficient warmth or releases excess heat depending on your exertion level. The kangaroo pocket keeps snacks and essentials close by. UPF 30 protects from the sun, and the water-resistant woven overlay at the neck and shoulders protects from the elements. Travel from home to trail to and back again in this versatile, quick-drying midweight layer featuring classic colors and unique waffle grid construction.

The Vigor Grid Fleece Quarter Zip is the perfect choice for a chilly trail, bike, or high alpine day. The ActiveTemp™ fabric treatment will keep you cool, dry, and comfortable during high-exertion activities. The flat-seam construction and chafe-free design with dynamic reach will provide a full range of motion, while the movement-mirroring stretch complements natural body movement. UPF 30 protects from the sun, and the zip chest pocket and hand pockets are perfect for storing your essentials For everything from camping trips to early morning bouldering sessions, the Vigor Grid Fleece Quarter Zip is an ideal layer.

Providing everyday warmth and comfort,, this ultrasoft microfleece quarter-zip pullover is made with 100% recycled polyester and features clean style lines and a stand-up collar. With a Quarter-zip through, stand-up double-fleece collar to provide quick and easy ventilation. Fair Trade Certified™ sewn.

The R1® Air Zip-Neck is a lightweight, breathable and quick-drying technical fleece for high-exertion activities in cold conditions. Quick-drying woven binding located at the back hem and cuffs for added stretch and a more improved fit. Made with 100% recycled polyester and structured for comfort during movement. Fair Trade Certified™ sewn.

Designed to keep you warm and comfortable in cold conditions. This stretchy, smooth-faced technical layer for everyday activities is made with a soft 94% recycled polyester fabric and feels like traditional fleece next to the skin. Fair Trade Certified™ sewn.

Providing everyday warmth and comfort, this classic pullover is made with 100% recycled Synchilla polyester fleece. A nylon trimmed stand-up collar with a reinforced classic Snap-T four-snap placket, securing as much warmth across the body. Fair Trade Certified™ sewn.

A lightweight midlayer with an understated style and slim fit, the Nexus Pull-On is a versatile staple perfect for keeping you warm on cool hikes, climbs and scrambles. Made with 100% recycled Thermic™ G stretch fabric, it’s designed to regulate your temperature, dry quickly, and offer you enhanced breathability and mobility, making it perfectly adapted to high energy mountain activities where the intensity fluctuates and weather changes fast Stay ventilated with the deep venting half zip, while the soft, close-fitting collar provides additional warmth on an exposed crag. The pull-on also features a zipped chest pocket and low-bulk seams, making it exceptionally comfortable and easy to combine with additional layers in cool conditions.

Meet the new and improved Women's Merino 250 Base Layer Crew. Smartwool updated this 100% Merino wool fan favorite with new color options and an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels and its flatlock seam construction help prevent chafing and increase your comfort level. Add one of their best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and 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.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and 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.

Smartwool has updated the fit of their Women's 250 Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of their heaviest base layer tops and 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.