An all-season favorite, the Classic All-Season Merino Base Layer Long Sleeve can be sported as a base layer in the fall or summer when it's time to go backpacking.

This base layer features Core Spun technology—which features Merino wrapped around a nylon core for added durability while still keeping the comfort of ultra-soft, responsibly sourced Merino next to skin.

Smartwool's Raglan sleeves eliminate shoulder seams for perfect comfort under a pack, and smooth merrow stitching wraps from side to front to keep you looking as good as you feel.

The Recoup Sweatshirt. Made from super soft cotton polyester jersey fabric. Featuring a kangaroo pocket and adjustable cuffs.

Perfect for laid back weekends or to throw on after a weekday workout.

For every run, everyone, every day. Our relaxed fit, basic longsleeved tee is anything but; made from Ronhill's high performance Vapourlite fabric, it’s lightweight, breathable and effectively wicks moisture away from the body.

And of course it has Ronhill quality stitched in, which means it will be there for you run after run. Put it on and off you go. Job done. Now with a set-in sleeve design.

This classic anti-insect adventure travel shirt is light and cool – perfect for hot-climate adventures.

The fabric incorporates anti-odour patches and constantly moves moisture away from the skin, especially round the cooling inner neck panel. Features 4 pockets, including a hidden zip'n'clip security pocket.

Meet the new and improved Women's Merino 250 Base Layer Crew.

Smartwool have updated this 100% Merino wool fan-favorite with an enhanced fit to improve functionality while elevating aesthetics. The addition of shoulder panels its flatlock seam construction helps prevent chafing and increases your comfort level.

Add one of Smartwool's best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or biking.

Cool Adventures

This soft tech tee is crafted of our industry-leading cooling technology, which reacts with your sweat to lower the material’s temperature.

Ready For Sun

You'll be ready for warm, sunny days in this short sleeve tee with built-in UPF 50 and sweat-wicking power.

Made for cold or cool days during any of the four seasons. Can be worn effectively over a base layer or under a jacket, but also next to skin if preferred.

This technical thermal half zip mid-layer is incredibly warm despite its low bulk and is ideal for cold days worn as a layering piece. The new Prism fabric is designed to do several things. The hexagonal grid pattern helps to trap air which insulates the body. This same feature also creates low bulk which means that it will layer effectively over a base layer and under a jacket. It can also be worn next to skin if preferred. The fabric moves moisture really effectively due to different sized yarn filaments on the outside and inside of the fabric known as denier gradient. This means that the sweat on the inside is drawn to the outside quickly which keeps you super dry. A long centre front zip aids ventilation and reflective trim is on both front and back of the garment.