Men's thermal base layer sweatshirt Smartwool Classic Thermal Merino Base Layer Colorblock Crew Boxed twilling blue/black (SW002570N461)

The Smartwool Classic Thermal Merino Base Layer Colorblock Crew Boxed men's thermal sweatshirt combines the properties of natural merino wool with a design tailored for intense activities in colder temperatures. Its optimal thermal insulation and full breathability ensure this thermal sweatshirt effectively supports thermal comfort during winter sports.

100% high-performance merino wool

The Smartwool Classic Thermal Merino Base Layer Colorblock Crew Boxed is made entirely from 100% merino wool. The natural fibre structure effectively aids body temperature regulation, providing excellent breathability and rapid moisture wicking from the skin’s surface. Merino wool also offers elastic properties, resulting in great freedom of movement during outdoor activities.

Design and fit tailored for activity

This thermal sweatshirt features a crew neck and long sleeves, allowing for comfortable wear both on its own and as a base layer. The ergonomic cut supports a full range of motion without restricting freedom, while the thoughtfully designed sleeve length provides effective protection against the cold. The entire garment is designed with maximum functionality in mind for winter sports.

Thermal comfort and lightness

The merino wool used in the Smartwool Classic Thermal Merino Base Layer Colorblock Crew Boxed guarantees not only high thermal insulation but also low weight and a noticeable light feel on the body. The material is naturally elastic, perfectly fitting the silhouette and moving with every motion. Additionally, the fabric’s full breathability helps maintain an optimal skin microclimate even during intense exertion.

Smartwool Classic Thermal Merino Base Layer Colorblock Crew Boxed men's thermal sweatshirt twilling blue/black – features:

• Made from 100% high-quality merino wool;
• Natural body temperature regulation and effective breathability;
• Crew neck ensuring comfort during wear;
• Long sleeves providing protection against the cold in winter conditions;
• Designed for winter sports and outdoor activities;
• Elastic material enhancing freedom of movement during exertion;
• Rapid moisture wicking thanks to fibre properties;
• Thermal activity supporting thermal comfort during exercise;
• Fitted cut allowing it to be worn as a first layer.