Smartwool Active Ultralite High Neck

S
Delivered Wed, 8.4.
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Product details

The Active Ultralite High Neck Functional Shirt from Smartwool is a breathable women's merino underwear designed specifically for running and active days. With a loose fit and a cooling feel, this sports top offers optimal comfort during workouts. The combination of 53% merino wool and 47% lyocell provides excellent temperature regulation and breathability, making it ideal for intense activities. The stand-up collar and short sleeve length give the shirt a modern touch, while the odor-resistant properties ensure a fresh wearing experience. Weighing only 100 grams, the shirt is lightweight and comfortable to wear, whether during strength training or running. The regular fit design allows for a comfortable fit that adapts to movements while providing ample freedom of movement.

  • Breathable merino wool for optimal comfort
  • Cooling feel during intense activities
  • Odor-resistant for long-lasting freshness
  • Lightweight material with only 100 grams weight.

Key specifications

Material composition
47% LyocellMain material: 53% wool
Target group
Women
Clothing size
S
Sleeve length
Short-sleeved

General information

Item number
67459122
Manufacturer
Smartwool
Category
Functional undershirts
Release date
21.2.2026

Colour

Colour
PinkRed
Exact colour description
Coral ReefPink

Material

Upper
LyocellMerino woolWool
Material composition
47% LyocellMain material: 53% wool

Target group

Target group
Women
Age group
Adults

Clothing properties

Clothing size
S
Sleeve length
Short-sleeved
Collar shape
Banded collar
Sport
Strength training
Fabric properties
BreathableElasticOdour-inhibitingTemperature regulating
Fit
Regular fit

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂ emissions
3.21 kg
Climate contribution
CHF 0.11

Scope of delivery

Multipack
Single pack

Product dimensions

Weight
100 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)
1 additional offer

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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
  • 1.Kari Traa
    0 %
  • 1.Mons Royale
    0 %
  • 1.Smartwool
    0 %
  • 1.Snocks
    0 %
  • 1.Vaude
    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.Odlo
    2 days
  • 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
  • 20.Devold
    10.8 %
  • 20.Mammut
    10.8 %
  • 22.Smartwool
    10.9 %
  • 23.Castelli
    11.2 %
  • 24.Super Natural
    11.5 %
Source: Digitec Galaxus