Transform your workdays
Four technologies in one sock, so you never think about your feet again during your shift.
Targeted cloud cushioning
Dense pads placed exactly under the heel and forefoot, where concrete hits hardest. You absorb the impact without muscle fatigue.
Moisture-wicking bamboo fiber
The natural fiber wicks sweat away instead of trapping it. Your feet stay dry all day — no blisters, no odor.

Arch support band
Targeted compression across the arch locks your foot in the boot. No more slipping socks, no more tired stabilizer muscles.
Indestructible double knit
Heel and toe are reinforced with double thickness. They survive hundreds of washes without holes or stretching out.
Review of the week
Excellent 4.7 / 5
Thierry Rochat
I've been on job sites for 25 years, and this is the first time I've taken my boots off without my feet being soaked. Honestly blown away.
Marc Baumgartner
Perfect for my 10-hour warehouse shifts.
Sébastien Favre
I used to have arch pain every night from my safety shoes. After a week in these, the pain was gone — I never thought a sock could make that difference. My coworker ordered 4 pairs after trying mine. I recommend them without hesitation.
Antoine Perret
Really comfortable — you feel the heel cushioning from the first steps. Only downside: I'd go a size up, they're a bit snug at the ankle.
Patrick Zbinden
ordered them just to try, bought 6 more pairs two weeks later. they hold up perfectly in the wash...
Nicolas Girard
I wear them in the kitchen, 11 hours standing on tile. My feet don't swell at the end of service anymore, and there's no bad smell in my clogs. I just reordered 3 pairs.
Why the #1 work sock in Switzerland?
HELVIA
Cotton socks
Your questions, our answers
Do they really hold up through an 8 to 12-hour shift?
That’s exactly what they’re made for. Dense cushions under the heel and forefoot absorb the shock of concrete and steel where it hurts, and stay thin everywhere else so they don’t squeeze inside your boot.
Do they stay in place inside my safety shoes?
Yes. The wide ribbed cuff holds without marking your calf, the deep heel pocket locks your foot in place, and the arch band keeps the sock from sliding down inside the boot. That’s the point our customers mention most.
My feet sweat a lot — will this actually make a difference?
Yes. There’s no cotton or wool fiber at all — those are what hold moisture against the skin. Bamboo wicks sweat away, and the mesh panels on the top of the foot let it escape.
How do I wash them after a dirty day?
Machine wash cold, tumble dry low, right with your work clothes. No hand washing, no special detergent. The double-knit heel and toe hold up wash after wash.
What size should I choose if I’m between two?
Go one size up for the best comfort, especially if you wear steel-toe safety shoes. S fits sizes 36–39, M fits 40–42, L fits 43–45, and XL fits 46–48.
What are the delivery times in Switzerland?
Ships within 24 to 48 hours from our warehouse. Delivery in 5 to 7 business days anywhere in Switzerland. 90-day satisfaction guarantee.
Ships within 24–48 hours, delivered in 5 to 7 business days.
Try them over several shifts — full refund if you need it.
TWINT, card, and PayPal accepted.
Our team replies Monday through Friday.

