Ryzon merino sports underwear for men and women

Our sports underwear made from merino wool offers the highest wearing comfort and maximum thermoregulation for men and women. The heat-regulating merino wool keeps the body pleasantly dry and warm during any activity. With its minimalist design, the underwear is perfectly suited to any sporting challenge.
  • Performance Baselayer Ritual Series

    Regular price from CHF 70.00
    Regular price Sale price from CHF 70.00
  • Thermal Merino Midlayer Ritual Series

    Regular price CHF 130.00
    Regular price Sale price CHF 130.00
  • Men's Cycling Bundle Signature Series

    from
    Regular price CHF 405.00
    Regular price CHF 478.00 Sale price CHF 405.00
    Sale
  • Comfort Cycling Pad Women 365 Series

    Regular price CHF 30.00
    Regular price Sale price CHF 30.00
  • Sports Bra Ritual Series

    Regular price CHF 85.00
    Regular price Sale price CHF 85.00
  • Mix and Match Bundle Women Running Series

    from
    Regular price CHF 205.00
    Regular price CHF 242.00 Sale price CHF 205.00
    Sale

Merino wool, a natural all-rounder

Multifunctional underwear - for everyday use or top performance

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For which activities is the underwear suitable?

The thermal underwear is well suited for running and cycling, as well as in everyday life or for other sporting activities, for example as a base layer for skiing.

What is the texture of merino wool?

It is optimally thermoregulating and differs from synthetic materials in its natural composition. The merino wool we use is mulesing free.

How's the fit?

Underwear should fit snugly and act as a base layer. Also check out our Layer Guide.

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