For runners, hikers, cyclists and outdoor adventure-lovers, a great baselayer will help you to stay warm, dry and comfortable no matter how active you are. To help you choose, here are our favorite baselayer systems available right now.
Föhn
Simplify your packing for your next multi-day trip with a merino baselayer from Föhn. Merino wool is naturally amazing at resisting odors, no matter how much you're moving, and is also great at keeping your body at a comfortable temperature even in cooler climates.
Föhn only use Australian merino from a guaranteed non-mulesed source and work closely with bespoke fabric brands to develop sustainable production methods, so it's a great choice if you're trying to shop for more environmentally conscious clothing.
Our top picks
Fohn Merino Long Sleeve Baselayer (200)
Fohn Merino Women's Long Sleeve Baselayer (200)
Icebreaker
If you like to travel fast and light, Icebreaker is a perfect choice for a baselayer. The brand are so confident in the odor-resistant properties of their100% merino weave that they say you can wear it for seven days without washing it and you're guaranteed to stay smelling as fresh as day one.
The 200 Oasis Crewe baselayers Bodyfit™ technology for a comfortable and flattering fit and a drop-tail hem at the back adds coverage so you can keep on moving with confidence.
Our top picks
Icebreaker 200 Oasis Short Sleeve Crewe
Icebreaker 200 Oasis Long Sleeve Crew Base Layer
Smartwool Merino
Wherever the adventure takes you, Smartwool Merino baselayers will have your back. Ethically sourced merino wool is wrapped around a nylon core so that you get the natural moisture-wicking properties of merino, with a bit of added resilience to ensure your base layer stays in shape wear after wear.
The thoughtfully designed 150 short-sleeve base layers have been constructed with offset shoulder and side seams to minimize the chance of irritation and the wrap-around side seams mean a flattering fit.
Our top picks
Smartwool Women's Merino Sport 150 Tee
Smartwool Merino 150 Short Sleeve Baselayer
Helly Hansen LIFA
Helly Hanson's LIFA® fabric has been keeping active people warm, dry and comfortable since 1970. The proprietary yarn technology was one of the first to effectively move moisture away from the skin, keeping you feeling fresh whatever the conditions.
Instantly recognizable by the striped sleeves, LIFA® base layers are surprisingly lightweight but they do a great job of keeping you toasty, even on the coldest days. Flatlock stitching means you'll avoid the dreaded chafe, even if you're wearing a backpack.
Our top picks
Helly Hansen Lifa Active Stripe Crew Baselayer
Like what you've read?
Get more great content, useful tips and inspiring stories, plus all our latest product releases straight to your email inbox.
