Best products in the Functional underwear category

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. Icebreaker Anatomica

The classic, go to boxer brief built with a super soft, stretchy and highly durable merino wool blend, and outfitted with the support and comfort you need for both daily life and weekend adventures, the Anatomica Boxers are the underwear you’ve been searching for. With an exclusive Icebreaker fit that makes them the most comfortable pair in your underwear drawer, the Anatomica Boxers also feature our corespun fabric, merino wool fibers wrapped around a nylon core, for increased durability and strength while retaining next to skin softness. Flatlock seams eliminate chafing when you’re on the move, and the contoured pouch offers additional support. 

2. SAXX Underwear Quest Boxer 2 Pack

The men's Quest Boxer 2-pack by SAXX Underwear is the perfect companion for your mountain sports activities.

3. Icebreaker Men Merino Core Boxers

Stretchy and slim-fit everyday boxers made with a highly breathable blend of TENCEL™ and merino wool, the Merino Core Boxers naturally keep you cool, comfortable and odour-free. 


Never freeze again: The SWISSWOOL HYBRID SHORT PANTS keep committed freeriders super warm even on the frostiest winter days, guaranteeing unlimited powder pleasure. These insulated technical pants can be worn as ski underpants or between ski underwear and a shell on cold days.

Super sustainable 60 g/m² SWISSWOOL inserts at the front and back of the thighs provide optimal protection against frost and cold. In addition to their moisture-regulating function, the inserts also have an excellent weight-to-warmth ratio to keep the pants nice and warm, even when wet.

Breathable MERINO FLEECE LIGHT inserts at the sides, in the crotch area and at the back of the knees provide optimum ventilation during short walking passages. The merino wool feels pleasantly soft on the skin and the elastic fleece mirrors your every movement.

Thanks to their thin seam cuffs, the SWISSWOOL HYBRID SHORT PANTS can be tucked into ski socks without any pinching or pressure, eliminating cold gaps between the pants and socks in freezing headwinds.

In the interest of sustainability, the pants are produced in Europe using a climate-neutral process. All this and the cool look make the SWISSWOOL HYBRID SHORT PANTS an absolute must-have for freeriders on cold days!.

5. Compressport Trail Under Control Women's Short

Climb the summit carefree - with the Trail Under Control Short W from Compressport.

These shorts provide unique muscle support with the comfort of a second skin
through seamless and precise compression. They absorb shock, limit the risk of injury, reduce muscle pain and make you less tired quickly. The high-quality water-repellent fibers provide a better running feel as well as ventilation. And thanks to the excellent thermal regulation properties you are protected from the brutal temperature changes in the mountains.

Give your thighs maximum support and get the most out of them with the Trail Under Control Short W from Compressport.

Learn more about compression apparel.

6. Icebreaker Women Merino Core Bikini

Stretchy and slim-fit everyday bikini underwear made with a highly breathable blend of TENCEL™ and merino wool, the Merino Core Bikini naturally keeps you cool, comfortable and odour-free. 

7. Dynafit Ride Padded Shorts

The women's Ride Padded Shorts by Dynafit is the perfect companion for your mountain sports activities.

Dynafit Ride Padded Shorts (S)
Functional underwear
only 2 of 3 remaining on sale
43.90 CHF was 51.60 CHF

Dynafit Ride Padded Shorts


8. X-Bionic Energizer 4.0

Higher speed and more safety. Exactly the philosophy of X Bionic. Convincing products, such as the Bionic Energizer, are not simply replaced, but made even better. Months were spent by the Swiss textile engineers, together with competitive athletes in the development labs. The focus was on the athletes. How can the athlete be supported even more effectively? In the end, the Bionic Energizer was hardly recognizable. Greatly enlarged 3D Bionic Sphere System, defined ventilation channels, improved joint protection. The Thermosyphon adds an extra dimension to the special features of the 3D Bionic Sphere System. Y-shaped elements support the natural thermodynamics and and thus improve sweat management. The ergonomically optimized waistband with a higher cut line in the back area keeps the garment in place. 

9. Smartwool Merino 250 Baselayer Pants

The article Women's Merino 250 Baselayer Pants is perfectly suitable for skiing. The product was manufactured by Smartwool. The target group is ladies.

Smartwool Merino 250 Baselayer Pants
Functional underwear
only 1 piece on sale
57.70 CHF was 71.90 CHF

Smartwool Merino 250 Baselayer Pants

10. Smartwool Ms Classic All-Season 1/4 Zip

We've reworked the fit of our basic Classic All-Season Merino trousers to improve functionality while enhancing the aesthetic. The ultra-soft merino wool helps regulate body temperature, while offering excellent breathability and naturally anti-odour properties. Expecting something else from a base layer? How about flat, smooth seams to minimise chafing and a wide, fabric-covered waistband? Thanks to our Core Spun technology, we've wrapped the nylon core in woollen wool for a more durable result without sacrificing the comfort and softness of the material against the skin. This jacket has everything you need and more to get you out and about all year round. 

Smartwool Ms Classic All-Season 1/4 Zip
Functional underwear
only 1 of 3 remaining on sale
53.90 CHF was 64.60 CHF

Smartwool Ms Classic All-Season 1/4 Zip