Icebreaker's versatile, go-anywhere shirt made from breathable 100% merino wool jersey, the 200 Oasis Long Sleeve Crewe is our best-selling base layer top. This ultra-light shirt is designed to keep you cool in the summer and warm in the winter, offering the perfect temperature regulation.

This warm, 100% recycled polyester quarter-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 classic graphic on Patagonia's lowest carbon footprint T-shirt, which is made with recycled fabrics. By utilizing fabric scraps and recycled bottles this 100% recycled garment reduces our reliance on virgin materials.

Fair Trade Certified™ sewn.

For every run, everyone, every day. Our relaxed fit, basic longsleeved tee is anything but; made from our 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

Classic cotton sweater for warmth and comfort designed to make it easy to add your company logo to create a unique look for your team.

A warm, breathable and soft-touch design, this men’s base layer also features ZeroScent technology that naturally reduces odour build-up thanks to its anti-microbial properties.

Designed to meet the demands of alpine pursuits, ergonomically constructed raglan seams maximise your range of motion whilst the ribbed cuffs create a stronger barrier between the elements. A lightweight design with a comfortable crew neck collar means you can make every layer count with this ACTIVE WARM ECO base layer from ODLO.

ODLO’s ACTIVE X-WARM ECO Long-Sleeve base layer top for men is a superb multifunctional base layer that you can’t do without this winter.

The ACTIVE X-WARM range has been designed to provide advanced insulation when temperatures plummet, using soft pads to give additional warmth where you need it most, while excellent moisture management properties guarantee you stay warm and dry at all times. 

Signalling the next step in sustainable sportswear, ODLO’s Men’s ACTIVE WARM ECO Half-Zip Turtleneck base layer top is an essential part of your winter arsenal.

Crafted from 100 percent recycled fibres, this versatile men’s base layer has been crafted to keep you warm, dry and comfortable whilst enjoying winter pursuits. 

Spring skiing or summer camping?

The Classic All-Season Merino Base Layer Long Sleeve is game for either. With Smartwool's Core Spun technology, they've wrapped lightweight Merino around a nylon core for added durability, while still keeping the comfort of ultra-soft, responsibly-sourced Merino next to skin.

Smartwool added smooth flatlock seams to help minimize chafing and offset shoulder and side seams to lie smoothly beneath pack straps.  No matter the season or the activity, this base layer is made for it.

Smartwool have updated the fit of their Men's Classic Thermal Merino 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 help keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.

Meet the better-than-ever Men's Classic Thermal Merino Base Layer Crew.

Smartwool have updated this 100% Merino wool fan-favorite with 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 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.

The Men's Addvis Polo Class 1 offers maximum comfort and safety, with its 4-way stretch fabric and EN ISO 20471:2013 Class 1 certification. Made with 100% Polyester and a buttoned front placket, this polo is also environmentally-friendly as a bluesign® product. Perfect for any active individual looking for high-quality performance.

Keep comfortable and safe on the job with the Men's Addvis Sweatshirt Class 1. Made with high-quality 4-way stretch fabric and rib-knit details for improved comfort and fit, this sweatshirt meets EN ISO 20471 and EN 13758-2 standards for safety. With an ID card loop and bluesign® product designation, this sweatshirt is a practical and responsible choice for any hardworking professional.

Expertly crafted and sustainably produced, our Men's Supply T-Shirt is an essential addition to any wardrobe. Made from 100% organic cotton with a loose-fitting knit, this shirt offers both comfort and style. Designed and printed in Ireland, it also boasts PETA-friendly credentials. Elevate your look with this high-quality, conscious choice.

Effortlessly embrace nature with our Wind & Wave Tee. Made from 100% organic cotton, this tee is perfect for your adventures by land or sea. Let the wind or wave take you to new destinations and enjoy the comfort and sustainability of this tee.

The Men's Icon Logo T-Shirt is a timeless piece that offers exceptional comfort, softness, and breathability to keep you cool throughout the day. Its versatile design allows for effortless layering, making it an ideal choice for year-round wear.