Transform your workdays
Four technologies in one sock, so you never have to think about your feet during your shift again.
Targeted cloud cushioning
Dense pads precisely placed under the heel and forefoot, right where concrete hits. 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.

Supportive arch band
Targeted compression across the arch locks your foot in the boot. No more slipping socks, no more fatigue in your stabilizing muscles.
Indestructible double knit
The heel and toe are reinforced at double thickness. They survive hundreds of washes without holes or losing their shape.
This week's reviews
Excellent 4.7 / 5
Roberto Ferretti
I've worked on construction sites for 25 years, and for the first time I take my boots off without my feet being completely soaked. Honestly, I didn't expect that.
Luca Martinelli
Perfect for my 10-hour warehouse shifts.
Gianluca Moretti
Every night I came home with pain under the sole of my foot that never went away. After a week in these, the pain was gone. I never thought a sock could make that much difference. My coworker ordered 4 pairs after trying them. I recommend them without hesitation.
Davide Colombo
Genuinely comfortable — you can feel the heel cushioning from the very first steps. The only thing is I would have gone up a size, because they feel a bit tight around the ankle.
Sergio Bianchi
I bought them to try them out. Two weeks later I ordered 6 more pairs. They hold up great in the wash...
Marco Esposito
I wear them in the kitchen, 11 hours on my feet on the floor. My feet don't swell anymore by the end of service, and there's no odor left in my shoes. I just reordered 3 pairs.
Why the No. 1 work sock in Switzerland?
HELVIA
Cotton socks
Your questions, our answers
Do they really hold up for an 8–12 hour shift?
That’s exactly what they were built for. Dense cushions under the heel and forefoot absorb the impact of concrete and steel where it hurts most, while staying thin everywhere else so they don’t crowd your boot.
Do they stay put inside safety shoes?
Yes. The wide ribbed cuff supports your calf without leaving marks, the deep heel pocket locks your foot in place, and the plantar band keeps the sock from sliding down inside your boot. It’s the detail our customers mention most.
My feet sweat a lot — does it really make a difference?
Yes. There’s no cotton or wool fiber at all — those are the ones that hold moisture against your skin. Bamboo wicks sweat away, and mesh panels across the top of the foot let it escape.
How do you wash them after a hard day on the job?
Machine wash cold, tumble dry low, right in with the rest of your work clothes. No hand washing, no special detergents. The double-knit heel and toe hold up wash after wash.
What size should I choose if I’m between two sizes?
Go up a size for maximum comfort, especially if you wear steel-toe safety shoes. S fits EU 36–39, M fits 40–42, L fits 43–45, and XL fits 46–48.
What are the delivery times to Switzerland?
Ships within 24–48 hours from our warehouse. Delivery in 5–7 business days throughout Switzerland. 90-day satisfaction guarantee.
Ships in 24–48 hours, delivered in 5–7 business days.
Try them over several shifts — full refund if you need it.
TWINT, credit card, and PayPal accepted.
Our team replies Monday through Friday.

