Smartwool | SKU: SW002822/092NVY/2M

Men's Classic Thermal Merino 1/4 Zip Base Layer Top

Baselayer Tops

€125⁰⁰

Color: Deep Navy

Smartwool Men's Classic Thermal Merino 1/4 Zip Base Layer Top Deep Navy / Small-Deep Navy / Medium-Deep Navy / Large-Deep Navy / X-Large-Charcoal/Currant / Small #- 53 Degrees North

Size

Small Medium Large X-Large

Product variants

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Care information

Do not bleach.
Do not dry clean.
Tumble dry low.
Cool iron as needed.
Do not iron decoration.
Machine wash warm gentle cycle.
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

We've updated the fit of our Men's Classic Thermal Merino Base Layer 1/4 Zip to improve functionality while also enhancing aesthetics. As one of our 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
- Our slim fit is intended to follow the contours of the body
- 100% Merino wool fabric made with an interlock knit for comfort, breathability, thermoregulation and odor resistance
- Flatlock seam construction and offset shoulder and side seams designed to help increase comfort and minimize chafing
- Side seams wrap to front
- 10" (25 cm) center-front zipper with semi-locking slider
Material
- 100% Merino Wool.
- Exclusive of Decoration.
Ideal for

Skiing, Hiking, Running