Base Layer Shirt Thermowave Originals Womens Black quick-dry insulation

The base layer shirt Thermowave Originals Womens Black is a technical polyester garment designed for rapid moisture transport, reliable insulation, and constant comfort during high-intensity outdoor activity. Built from 100% functional polyester yarns, the fabric provides exceptional quick-dry performance and maintains warmth through a uniquely engineered knitted structure. The material remains lightweight, soft, and highly elastic, supporting multisport outdoor use in lower temperatures. Integrated silver-ion treatment adds long-lasting antibacterial protection, reducing odor formation and maintaining freshness during prolonged activity.

The knitted polyester construction enhances thermal efficiency by trapping air while allowing sweat to evaporate quickly from the skin. The vortex-spun yarn increases durability and improves resistance to mechanical wear during intense motion. With easy-care properties and fast drying times, this base layer is suitable for cold-weather endurance activities, running systems, and fast-moving outdoor routines. The 180GSM density ensures a balanced combination of insulation and breathability for dynamic movement in changing conditions.

Features

• Lightweight insulation: 180GSM fabric provides warmth without restricting mobility.
• Quick-dry performance: 100% functional polyester efficiently transports moisture to the outer layers.
• Durability: vortex-spun yarn structure increases resilience and long-term wear stability.
• Technical design: raglan sleeves improve mobility and the extended back panel increases comfort.
• 4-way stretch: elastic fabric adapts to body movement in dynamic activities.
• Odor control: silver-ion finish inhibits bacterial growth and maintains freshness.
• Comfort fit: next-to-skin material minimizes friction and supports active use.

The base layer is suitable for winter sports, cold-weather hiking, alpine routes, and fast-paced outdoor routines requiring reliable moisture evacuation and insulation. It maintains warmth during movement and rest phases in mountainous terrain, cold trails, and subzero training environments, including winter sports routes in Austria. The breathable and quick-drying structure makes it efficient for both static and dynamic outdoor conditions.

Technical Specifications

Fabric and Technology

• 100% functional polyester provides quick-dry performance and efficient moisture evaporation.
• Silver-ion finish inhibits bacterial growth and prevents odor during extended wear.
• Vortex yarn technology increases structural durability and reduces pilling.
• 4-way stretch construction supports full freedom of movement in intense activity.
• Knitted fabric design improves thermal insulation while remaining lightweight and soft.

About Thermowave

Thermowave is a European brand specializing in technical base layers for outdoor sports, mountain activities, and professional cold-weather environments. The company is known for moisture-management technologies, sustainable fibre solutions, and durability-oriented textile engineering. Thermowave produces high-performance base layers designed for intensive activity, comfort, and multi-day outdoor use.