Smartwool | SKU: SW016356/010GRY/1S

Men's Classic Thermal Merino Baselayer 1/4 Zip Top

Baselayer Tops

€115⁰⁰

Color: Charcoal Heather

Smartwool Men's Classic Thermal Merino Baselayer 1/4 Zip Top Charcoal Heather / Small-Charcoal Heather / Medium-Charcoal Heather / Large-Charcoal Heather / X-Large-Charcoal Heather / XX-Large #- 53 Degrees North

Size

Small Medium Large X-Large XX-Large

Product variants

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Care information

Machine Wash Warm Gentle Cycle
Do Not Iron Decorations
Do Not Bleach
Tumble Dry Low
Cool Iron As Needed
Do Not Dry Clean
Wash With Like Colors

Shipping & Delivery

We offer FREE delivery on all orders over €100 (excluding overweight items*) to the Republic of Ireland and Northern Ireland. For any order below this value, we charge a small delivery fee of €5 per delivery. Exceptions apply.

For international orders, shipping charges are calculated based on the weight of your order and the rates provided by our delivery partners. You can estimate your delivery cost using our calculator in the basket or at checkout.

Extended Returns

We’ve extended our returns period to 8th January 2026, so you can shop early and gift with confidence. You can return items for a replacement or refund, with a few exceptions. Returns are free to our stores in Dublin Carrickmines, Dublin Blanchardstown, and Cork City Centre.

If you ordered from outside of Ireland, please read our returns policy. Read more about our return process here.

Description

Smartwool have updated the fit of their Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics.

As one of their heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced Merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature regulated as you enjoy high-intensity skiing, hiking, running, and more.

Specifications

Features
- 100% Merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance
- Fit updated to improve functionality while enhancing aesthetics
- Shoulder panels eliminate top shoulder seams
- Flatlock seam construction designed to minimize chafing
- 10' (25 cm) center front zipper semi-locking slider
Material
- 100% Merino Wool
Exclusive of Decoration
- Weight: 0.298 kg
Ideal for

Skiing, Mountaineering, Climbing, Camping, Travelling, Walking, Scrambling, Hiking