Icebreaker Men 150 MerinoFine Ace SS Tee
MMore than 10 pieces in stock at third-party supplier
Colour3
Size5
Product details
The MerinoFine™ Ace T-Shirt is icebreaker's lightweight functional shirt made from 100% ultrafine merino wool. In addition to natural breathability and odor neutrality, the Ace T-Shirt features offset flat seams that ensure an optimal fit and reduce friction. Seamless underarm gussets provide ample freedom of movement and comfort during high-intensity activities. Inspired by nature, icebreaker leverages the functional properties of natural fibers to offer an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally resists odor. It cools in heat and warms in cold, allows the skin to breathe, and provides comfort from morning to night, every day.
Specifications:
- MerinoFine™ - Ultrathin merino fibers with a fiber thickness of 17.5 microns feel exceptionally soft and warm against the skin
- Offset shoulder seams to reduce friction
- Forward-set side seams for an optimal fit
- Side slits at the hem for additional ventilation and mobility
- No sleeve seam for better comfort
- Flat seams to reduce friction
- Hidden gusset without underarm seam for comfort
- 100% wool, with decorative parts only
Machine wash cold. Wash with similar colors. Do not use fabric softeners. Do not bleach. Do not tumble dry. Hang to dry in the shade. Do not iron hot. Do not dry clean.
Target group | Men |
Clothing size | M |
Sleeve length | Short-sleeved |
Item number | 66658043 |
Manufacturer | Icebreaker |
Category | Functional undershirts |
Release date | 28.1.2026 |
Colour | Grey |
Exact colour description | Grey |
Upper | Merino wool, Wool |
Target group | Men |
Age group | Adults |
Clothing size | M |
Sleeve length | Short-sleeved |
Collar shape | Round neck |
Season | All-season |
Fabric properties | Breathable, Flat seams, Lightweight, Odour-inhibiting |
Fit | Regular fit |
Pattern | Unicoloured |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Washing instructions | Do not bleach, Do not dry clean, Do not tumble dry, Iron at low temperature, Suitable for washing machines |
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- 13.Devold0.1 %
- 13.GripGrab0.1 %
- 13.Icebreaker0.1 %
- 13.Normani0.1 %
- 13.Ortovox0.1 %
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- IcebreakerNot enough data
- 1.Odlo2 days
- CastelliNot enough data
- CraftNot enough data
- DevoldNot enough data
Return rate
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus- 20.UYN10.3 %
- 22.Mammut10.7 %
- 23.Icebreaker10.9 %
- 24.Super Natural11.3 %
- 25.Devold11.5 %


