High-Performance Base Layers for All-Weather Protection in the UK

Base layers are the foundation of any effective clothing system, designed to regulate temperature, manage moisture and enhance comfort in challenging environments. Whether you’re outfitting outdoor staff, sourcing technical workwear, or preparing for cold-weather site conditions, our base layer range delivers dependable performance. Trusted by professionals across the UK, our collection is tailored to meet the demands of industrial, construction, logistics and utility sectors — where comfort, mobility and warmth are non-negotiable.

Our base layers are crafted using high-spec fabrics such as moisture-wicking synthetics, odour-resistant merino wool, and eco-conscious bamboo viscose. Choose from lightweight, midweight or heavyweight options to suit your working conditions — whether it’s sub-zero winter shifts or variable indoor-outdoor roles. Flat-lock seams and second-skin fits reduce chafing, while breathable panels and thermally regulated designs maintain body temperature without overheating. We also stock hybrid merino-synthetic blends for a balance of insulation, durability and quick-drying performance.

Ideal for layering under high-vis jackets or heavy-duty overalls, our base layer tops and bottoms offer flexibility without compromising on warmth or comfort. From compression-fit thermal leggings for warehouse work to breathable long-sleeve tops for outdoor crews, each garment is built with real UK use cases in mind. Popular with groundworkers, utilities engineers and tradespeople operating in changeable conditions, these layers provide vital comfort where it counts. Many styles also feature anti-bacterial finishes for fresher wear over long shifts, and machine-washable construction for easy care on the job.

Order online with confidence from our wide selection of professional-grade base layers. Every product is rigorously tested and selected for its performance, durability and fit — making them ideal for trade buyers, procurement teams or facilities managers sourcing for teams. With fast UK delivery, bulk pricing options and expert customer support, we make it easy to equip your workforce with the right thermal base layers for the job. Trusted by businesses nationwide, we’re here to help you layer up with gear that works as hard as your team. Shop now and keep your crew protected, productive and comfortable in all conditions.