Ulsaak Tech Sock

299,00 kr Regular price
Unit price
Tax included.

Nothing makes a great day on the mountain last like a comfortable pair of feet.

We designed the Ulsaak over the calf sock for enhanced durability with a dialed, performance-oriented fit and a cushioned seamless toe to keep your feet happy, healthy, and cozy, from first light to last run.


• Anatomical toe box offers unique left and right fit

• Cushioned seamless toe for enhanced comfort

• Achilles support keeps sock in place

• Ankle support enhances fit

• Instep support offers stability

• Breathe zone for improved ventilation

• Comfort cuff wide welt for comfort

• Jacquard logo on top and back of calf

• Over the calf height


Body mapped zones for added breathability and comfort.


90% Merino wool, 10% polyamide, 23 Micron


Machine wash with similar colors. Do not use softeners, do not use bleach. Tumble dry on low, inside out.

Size & Fit

S/M - (US 4-6) (EU 35-38) (UK 3-5)

M/L - (US 7-9) (EU 39-42) (UK 6-8)

L/XL - (US 10-12) (EU 43-46) (UK 9.5-11)

Functional, adaptive, resilient.

Woolf Merino wool creates a micro-climate around your body, helping you maintain a consistent body temperature in both warm and cool temperatures.

Find out how

Sustainable from day one

We source only sustainable traceable wool, using established certification methods. Our Merino wool is 100% biodegradable, renewable, all-natural super-fine wool, sustainably sourced from select certified-humane sheep farmers.

Our quality guarantee

Nothing is more sustainable than quality craftsmanship. We stand behind our product, not just because it’s the right thing to do for our customers, but because it’s the right thing to do for our planet. 

Customer Reviews

Based on 2 reviews
best warm, dry and oderless feet!

Super product! The only thing for my feet this winter 🙌🏼❤️

Trine Søderblom
Wery nice

I like it, my girls like it