Product code: B173
The Portwest B173 DynamicAir Baselayer Top is a close-fitting, odour-resistant thermal layer designed for year-round use. Featuring Silver Ion technology and moisture-wicking fabric, it delivers comfort, durability, and freshness in any condition.
The Portwest B173 Dynamic Air Baselayer Top in Charcoal is engineered for professionals who demand comfort, hygiene, and performance in their thermal layers. Constructed from a 5oz blend of 65% polyamide, 28% polypropylene, 5% elastane, and 2% polyester, this top delivers moisture-wicking performance, thermal insulation, and stretch mobility.
Its silver ion treatment provides long-lasting antibacterial protection, helping to reduce odour and extend garment life. The close-fitting design enhances moisture transfer and ensures a snug fit that moves with the body - ideal for layering under jackets, coveralls, or waterproofs.
Whether you're working outdoors in winter or in temperature-controlled environments, the B173 keeps you warm, dry, and fresh throughout the day.
Fabric: 65% polyamide / 28% polypropylene / 5% elastane / 2% polyester, 5oz
Silver ion treatment for antibacterial and odour control
Moisture-wicking and breathable for comfort
Close ergonomic fit for layering and mobility
Thermal insulation for cold environments
60% Polyamide
35% Polypropylene
5% Elastane
The Portwest B171 Dynamic Air Baselayer Legging is a close-fitting thermal layer designed to keep workers warm, dry, and comfortable. With silver ion treatment and stretch fabric, it’s perfect for high-exertion tasks in cold or variable climates.
The Portwest B123 Thermal Long Sleeve T-Shirt is designed to deliver consistent warmth and breathable comfort in cold working conditions. Made from a durable blend of polyester and cotton, this thermal base layer is ideal for layering under workwear. Its round neck and long sleeve design offer full coverage, making it a reliable choice for outdoor and industrial environments.
The B120 Thermal T-Shirt is a short-sleeve base layer designed to provide warmth and comfort in cold working conditions. Made from a durable polyester/cotton blend, it offers excellent thermal insulation while remaining breathable and lightweight. Ideal for layering under workwear.
The Portwest B195 Turin Premium T-Shirt is a high-quality 100% cotton tee designed for comfort, durability, and professional style - perfect for workwear or casual layering. Available in a variety of stylish colours. Can be personalised upon request.
