







System Merino Wool Base Layer Top
£24.00
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- Description
- Size Guide
- Additional information
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Description
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The System Merino Wool Base Navy Layer Top delivers premium warmth, breathability and comfort for professionals working in cold environments. Made from a natural blend of merino wool and eco-friendly Tencel®, this base layer is soft against the skin and offers superior thermal regulation. Whether worn on its own or layered beneath outerwear, it’s a versatile staple for year-round performance.
Our System Merino Wool Base Layer Top is part of our Blue Sphere range; this garment reflects our commitment to ethical manufacturing and environmental responsibility – explore the full Blue Sphere range here.
Key Features & Benefits:
- Natural Warmth & Breathability: Made from 80% Tencel® and 20% merino wool in a lightweight 135gsm knitted jersey that keeps warmth in while allowing the skin to breathe.
- Moisture-Wicking Performance: Merino wool naturally wicks moisture away from the skin, helping you stay dry and comfortable during physical activity.
- Eco-Friendly Materials: Tencel® is a sustainable fibre derived from wood pulp, offering a silky-soft feel with a lower environmental impact.
- Cold-Weather Essential: Ideal for wearing close to the skin as a base layer in cold conditions, providing thermal comfort without bulk.
- Supertouch Ready: Designed to pair seamlessly with any garments from the Supertouch range for full-system protection.
- Responsible Packaging: Supplied in a sustainable display box, aligning with our eco-conscious packaging standards.
Material: 80% Tencel / 20% Merino Wool – 135gsm, Knitted Jersey
EN13688 CE CAT 1
Okeo-Tex Approved
GRS Certified
- SYS25 System Merino Wool Base Navy Layer Top Declaration of Conformity
- SYS25 System Merino Wool Base Navy Layer Top Data Sheet

| size | chest(in.) | waist(in.) | hips(in.) |
|---|---|---|---|
| XS | 34-36 | 27-29 | 34.5-36.5 |
| S | 36-38 | 29-31 | 36.5-38.5 |
| M | 38-40 | 31-33 | 38.5-40.5 |
| L | 40-42 | 33-36 | 40.5-43.5 |
| XL | 42-45 | 36-40 | 43.5-47.5 |
| XXL | 45-48 | 40-44 | 47.5-51.5 |
Additional information
| Size | Xxlarge, Xxxlarge, Xxxxlarge, Small, Medium, Large, XLarge |
|---|---|
| Colours |
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