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Ritual Series Merino Performance Undershorts Men

Nature-built. Athlete-approved.

You’ll know if it works – instantly. Underwear is one of those things: If it’s not right, we can feel it straight away. It has to be comfortable – no matter how cold, hot, wet, or intense it gets. These boxer briefs deliver. Made from Merino Tech Wool, they naturally balance temp...

You’ll know if it works – instantly. Underwear is one of those things: If it’s not right, we can feel it straight away. It has to be comfortable – no matter how cold, hot, wet, or intense it gets. These boxer briefs deliver. Made from Merino Tech Wool, they naturally balance temperature, manage moisture, keep odors in check – and stay comfortable, even after a long day on the move. A base layer that stays in place – built for those who never do.

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$50

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Color

Knight Black

Size

XS

S

M

L

XL

Product variants

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Could arrive after Christmas.

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25€ - 500€

$22

$0 $22

This product was made in Lithuania.

Made in Europe

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Rick Zabel and +237.532 other athletes train in Ryzon.

Suitable for temperatures between 23 and 68 °F.

14 °F

32 °F

50 °F

68 °F

86 °F

Merino wool

Elastic fabric

Thermoregulation

Skin-friendly

Odor-inhibiting

Product Information

You’ll know if it works – instantly.

Underwear is one of those things: If it’s not right, we can feel it straight away. It has to be comfortable – no matter how cold, hot, wet, or intense it gets.

These boxer briefs deliver. Made from Merino Tech Wool, they naturally balance temperature, manage moisture, keep odors in check – and stay comfortable, even after a long day on the move.

A base layer that stays in place – built for those who never do.

High-performance boxer briefs made from Merino Tech Wool
Natural temperature and moisture regulation
Antibacterial and odor-resistant
Ultra-soft against the skin
Breathable and skin-friendly – reduced risk of friction and irritation
Ideal for long sessions, tough workouts, and multi-day tours

Material & care

Material

76% Merino wool, 19% polyamide, 5% elastane

Care instructions

Normal wash cycle at 30°C
Do not bleach
Do not dry clean
Do not tumble dry
Do not iron
Wash in a laundry net or inside out

Production & responsibility

Imagine that your favorite product accompanies you for a lifetime. Nothing less can be our aspiration in a world like this. But the best sportswear is not only durable and highly functional. It also embodies a conscious and fair approach to resources, our environment and our fellow human beings. This product was also manufactured by our partner in Lithuania with these aspects in mind.

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Responsible manufacturer (according to EU Regulation 2023/988):
Ryzon GmbH, Maastrichter Straße 45, 50672 Cologne, Germany, info@ryzon.net

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