UYN Fusyon Biotech

L, XL
Ratings
BrandMore from UYN
Delivered between Tue, 21.7. and Fri, 24.7.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

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Product details

The Fusyon Biotech functional underwear from UYNsports offers an innovative combination of merino wool and eucalyptus fiber, providing natural warmth and breathability. This thermal underwear is specifically designed for active individuals who value freedom of movement and comfort. The use of high-quality materials ensures optimal body temperature regulation, while the compression properties support the muscles. Ideal for sports activities or as a base layer in cooler conditions, the Fusyon Biotech functional underwear offers both functionality and a pleasant wearing experience. The careful craftsmanship and appealing design make it an excellent choice for anyone looking to feel comfortable in their sportswear.

  • Made from a combination of merino wool and eucalyptus fiber for optimal warmth and breathability
  • Compression properties to support muscles during sports activities
  • Breathable material for comfortable body climate regulation
  • Suitable as a base layer for various sports and outdoor activities.

Key specifications

Material composition
1% Polypropylene, 1% spandex, 16% polyester, 30% Wool, 6% Polyamide
Target group
Men
Clothing size
L, XL

General information

Item number
64560052
Manufacturer
UYN
Category
Functional underwear
Release date
22.10.2025

Colour

Colour
Grey
Exact colour description
Dark grey melange

Material

Upper
Merino wool
Material composition
1% Polypropylene, 1% spandex, 16% polyester, 30% Wool, 6% Polyamide

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
L, XL
Layer of clothing
Base layer / functional layer
Fabric properties
Breathable, Insulated
Season
All-season, Winter

Origin

Country of origin
Italy

Voluntary climate contribution

CO₂ emissions
8.04 kg
Climate contribution
CHF 0.19

30-day right of return if unopened
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Functional underwear» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • UYN
    Not enough data
  • 1.Mons Royale
    0 %
  • 1.Rukka
    0 %
  • 1.SAXX
    0 %
  • 1.Smartwool
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • UYN
    Not enough data
  • 1.Odlo
    0 days
  • Compressport
    Not enough data
  • Craft
    Not enough data
  • Devold
    Not enough data

Return rate

How often is a product of this brand in the «Functional underwear» category returned?

Source: Digitec Galaxus
  • 15.Devold
    8.3 %
  • 16.X-Bionic
    8.6 %
  • 17.Odlo
    8.7 %
  • 18.UYN
    9 %
  • 19.Compressport
    14.2 %
Source: Digitec Galaxus