Collection: Thermal Trousers and Long Johns

Essential Thermal Base Layers for Winter Workwear

Thermal trousers and long johns are a vital part of cold-weather workwear, providing the first line of defence against low temperatures. Designed to be worn beneath work trousers or protective clothing, these base-layer bottoms help regulate body temperature while keeping you dry and comfortable during physically demanding tasks.

Warmth Without Compromising Movement

Our thermal trousers and long johns are made from lightweight, insulating fabrics that trap heat close to the body without adding unnecessary bulk. The flexible construction allows for unrestricted movement, making them suitable for active roles such as construction, warehousing, outdoor maintenance, and logistics. Whether you are bending, lifting, or on your feet all day, these thermal base layers move with you.

Breathable and Moisture-Wicking Performance

Cold conditions often come with high levels of physical activity, which is why breathability is essential. These thermal leggings and long johns are crafted from moisture-wicking, quick-dry materials that draw sweat away from the skin. This helps prevent chills caused by damp clothing and keeps you comfortable throughout your shift, even when working indoors and outdoors in changing temperatures.

Ideal for PPE Layering

Thermal trousers and long johns are designed to integrate seamlessly with other PPE and workwear. Their close-fitting design allows them to sit comfortably under work trousers, waterproofs, or insulated overalls without causing friction or discomfort. This makes them an excellent choice for layered winter workwear systems across a wide range of industries.

Built for UK Working Conditions

At Workwears UK, we supply thermal base-layer bottoms suitable for the realities of UK weather and working environments. Our range is selected with durability, comfort, and professional use in mind, ensuring reliable performance in cold storage facilities, outdoor job sites, and unheated workspaces.

By choosing thermal trousers and long johns from Workwears UK, you’re investing in practical cold-weather protection that supports productivity, comfort, and long-lasting wear