Kalas Base Z1

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Product details

The Base Z1 functional shirt from Kalas is a high-quality, long-sleeved base layer specifically designed for active adults. Made from fine merino wool, this shirt offers an excellent combination of warmth, breathability, and smoothness. The merino wool ensures quick moisture transport, keeping the body dry even during intense activities. The close-fitting cut guarantees an optimal fit and effectively protects against cool temperatures, making it ideal for use in spring and autumn. With its temperature-regulating properties, the Base Z1 is not only functional but also extremely comfortable to wear. It is the perfect choice for those who value quality and performance.

  • Made from 100% fine merino wool
  • Quick moisture transport for optimal comfort
  • Temperature-regulating for various weather conditions
  • Close-fitting cut for a perfect fit.

Key specifications

Material composition
Main material: 100% wool (merino)
Target group
Men
Clothing size
XL
Sleeve length
Long sleeves

General information

Item number
59475928
Manufacturer
Kalas
Category
Functional undershirts
Manufacturer No.
4647-312X
Release date
20.6.2025

Colour

Colour
Grey
Exact colour description
Grey

Material

Upper
Merino wool
Material composition
Main material: 100% wool (merino)

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
XL
Sleeve length
Long sleeves
Season
3-seasons
Fabric properties
Breathable, Quick drying, Temperature regulating
Fit
Slim fit
Pattern
Unicoloured

Origin

Country of origin
France

Scope of delivery

Multipack
Single pack

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • Kalas
    Not enough data
  • 1.Castelli
    0 %
  • 1.Dynafit
    0 %
  • 1.Forclaz
    0 %
  • 1.Gore Wear
    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
  • Kalas
    Not enough data
  • 1.Odlo
    1 day
  • Castelli
    Not enough data
  • Craft
    Not enough data
  • Devold
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • Kalas
    Not enough data
  • 1.ISA Bodywear
    1.4 %
  • 2.Van rysel
    2.4 %
  • 3.Lenz
    4.4 %
  • 4.Kipsta
    5.1 %
Source: Digitec Galaxus