Smartwool Classic Thermal Merino Base Layer 1/4 Zip Boxed

L
Delivered between Fri, 30.10. and Wed, 2.12.
Only 4 pieces in stock at supplier
free shipping

Colour4

Size4

Product details

The Classic Thermal Merino Base Layer 1/4 Zip from Smartwool is a high-quality functional base layer designed specifically for cold weather conditions. Made from 100% merino wool, this product offers excellent thermal insulation and breathability, ensuring a comfortable wearing experience. The practical 1/4 zipper allows for personalized ventilation, while the stand-up collar provides additional protection against the cold. This base layer is ideal for outdoor activities such as ski touring, keeping you comfortable even in fluctuating temperatures. Additionally, the odor-resistant properties of merino wool are particularly advantageous, as they help keep the base layer fresh even after prolonged wear. With its simple design, it is versatile and can be worn both as a base layer and as a standalone piece.

  • Made from 100% merino wool for optimal warmth and breathability
  • Odor-resistant properties for long-lasting comfort
  • 1/4 zipper for personalized ventilation
  • Stand-up collar for extra cold protection
  • Ideal for outdoor activities like ski touring.

Key specifications

Exact colour description
Mink Heather
Material composition
Main material: 100% wool
Target group
Men
Clothing size
L
Fabric properties
Breathable, Odour-inhibiting, Temperature regulating

General information

Item number
64442715
Manufacturer
Smartwool
Category
Functional underwear
Release date
22.10.2025

Colour

Colour
Brown, Grey
Exact colour description
Mink Heather

Material

Upper
Merino wool, Wool
Material composition
Main material: 100% wool

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
L
Layer of clothing
Base layer / functional layer
Sport
Ski tours
Fabric properties
Breathable, Odour-inhibiting, Temperature regulating

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂ emissions
10.44 kg
Climate contribution
CHF 0.25

Scope of delivery

Scope of delivery
1 piece

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
  • 1.SAXX
    0 %
  • 1.SAXX Underwear
    0 %
  • 1.Smartwool
    0 %
  • 1.Super Natural
    0 %
  • 1.Wedze
    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
  • Smartwool
    Not enough data
  • 1.Icebreaker
    0 days
  • Compressport
    Not enough data
  • Craft
    Not enough data
  • Hi-Tec
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 8.Icebreaker
    5.4 %
  • 9.Mons Royale
    5.5 %
  • 10.Smartwool
    5.6 %
  • 11.Wedze
    6.8 %
  • 12.Rukka
    7.4 %
Source: Digitec Galaxus