Fleece & Midlayer

Meet the better-than-ever Men's Merino 250 Base Layer Crew. Smartwool has updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent chafing. 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.

Double brushed fleece combined with stretch side panels gives a warm, ultra comfortable mid layer for active mountain days

Double brushed fleece combined with stretch side panels gives a warm, ultra comfortable mid layer for active mountain days

A staple midlayer for dedicated mountain goers. This midweight fleece jacket is made with 96% recycled Thermic™ G stretch fleece, providing warmth and breathability on hikes, scrambles, and mountaineering adventures.

Ideal for layering up on high energy hiking, climbing, and mountaineering adventures in changeable conditions, this breathable midlayer regulates your temperature and offers superb comfort and mobility.

Ideal for layering up on high energy hiking, climbing, and mountaineering adventures in changeable conditions, this breathable midlayer regulates your temperature and offers superb comfort and mobility.

This warm, 100% recycled polyester 1/4-zip jacket combines a sweater-knit aesthetic with the easy care of Better Sweater fleece. It’s dyed with a low-impact process that significantly reduces the use of dyestuffs, energy and water compared to conventional dyeing methods. Fair Trade Certified™ sewn.

A lightweight version of our classic Snap-T® Pullover made with warm and durable midweight recycled polyester fleece. Fair Trade Certified™ sewn. Made with 87% recycled materials. Coated in a fluorinated durable water repellent (DWR) finish, a functional chemical coating containing PFCs (short for perfluorocarbons), making the garment water-resistant.

A lightweight version of our classic Snap-T® Pullover made with warm and durable midweight recycled polyester fleece. Fair Trade Certified™ sewn. Made with 87% recycled materials. Coated in a fluorinated durable water repellent (DWR) finish, a functional chemical coating containing PFCs (short for perfluorocarbons), making the garment water-resistant.

Providing everyday warmth and comfort, this lightweight quarter-zip fleece is made of 100% recycled polyester and can be worn as a lightweight jacket or layer. Fair Trade Certified™ sewn. Made with 87% recycled polyester materials. Perfect for Hiking activities or casual wear and work

The R1® Air Zip-Neck is a lightweight, breathable and quick-drying technical fleece for high-exertion activities in cold conditions. Fabric is made with 100% recycled polyester and is structured for comfort during movement. Fair Trade Certified™ sewn. Perfect for activities including hiking or casual wear and work.

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.

Icebreaker's versatile baselayer design in a midweight, zip-neck design, the updated 260 Tech Long Sleeve Half Zip is a go-to foundation for cold-weather layering, whether you’re scoring a powder day at the resort or enjoying a quiet hike through the woods. Made from 100% merino wool jersey fabric with a deep front zip that quickly dumps excess heat, the Tech LS Crewe insulates next-to-skin, breathes to regulate temperature and resists odors on active days or long stints away from home. Gusseted underarms, forward side seams and offset shoulder seams improve range of motion and prevent chafing when you’re moving fast or wearing a pack.

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

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

Seriously versatile, the Kyanite is the fleece you grab for quick climbs, ski days, cold hikes, and to cut the chill when you roll out of bed. Worn as a midlayer or standalone, it delivers warmth with freedom of movement and soft comfort. The Polartec® Power Stretch® Pro has a nylon face for abrasion resistance, a lofty brushed interior, and four-way stretch. The clean fit delivers unrestricted comfort and layers easily under a shell, and a low-profile hood adds warmth. Regular CB length: 67cm

A go-to fleece, the highly versatile Kyanite performs as a midlayer or standalone across a range of activities – trail, rock, snow, and camp. Delivering warmth, mobility, and comfort, the Polartec® Power Stretch® Pro fleece allows airflow for breathability and has a durable nylon face for abrasion resistance. And its brushed interior is really soft. The fabric’s four-way stretch combines with articulated patterning for exceptional freedom of movement, and the clean fit layers easily under a shell. Updated with a new fabric made with recycled content.

The Rho Heavyweights – Arc'Teryx's warmest base layer tops – are made for cold days and mixed output. On the move, the Polartec® Power Stretch® Pro stretches for outstanding freedom of movement. During rest phases – or when it gets really cold – the fleece’s soft brushed interior traps heat to keep you warm. The fleece’s durable nylon outer has a smooth face for comfort under layers, the tall collar extends warmth, and the deep front zipper aids heat dump and makes on-and-off easier. The Rho Heavyweight Zip Neck was previously the Rho AR Zip Neck.

Light, comfortable trim-fit base layer for mixed output in cool temperatures. The base layer crew – the foundation of your system. Made for mixed output activities on cool and cold days, the Rho LT 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 and crew neckline layer easily, and articulated patterning gives you freedom of movement. Weight 230g / 8.1 oz Fit Fitted

Light, comfortable trim-fit base layer for lower output in cool temperatures. | LT: Lightweight. A base layer is your system’s foundation. It needs to perform and it needs to be comfortable. Focused for lower output activities in cool temperatures, and made from our brushed Torrent™ stretch polyester, the Rho LT hoody delivers moisture transport, light warmth, and next-to-skin comfort. Its trim fit maximizes fabric performance and layers easily, a chest pocket is sized to secure a smartphone, and the hood provides options - neck warmer, traditional hood, or full coverage balaclava. Weight 265g / 9.3 oz Fit Fitted