Base Layers

Base layers are an essential foundation for staying comfortable and protected in varying working conditions. Designed to regulate body temperature, wick away moisture, and provide a close, flexible fit, they help keep you warm in cold environments and dry during physical activity.

Our range of base layers includes thermal tops, leggings, and complete sets suitable for industries such as construction, logistics, outdoor work, and cold storage. Made from breathable, moisture-wicking fabrics, they are ideal for layering under workwear without adding bulk, ensuring all-day comfort and freedom of movement.

26 products

  • Fort Thermal Long Johns
    Fort Thermal Long Johns
    Fort Thermal Long Johns

    Fort Thermal Long Johns

    £4.45 ex. VAT / £5.34 inc. VAT
    £4.45
    Sale Sold out

    When a blast of Arctic air hits the country, you'll be glad you left home in your Thermal Long Johns. Made from brushed polycotton, they feel...

  • Fort Thermal Long Sleeve Vest
    Fort Thermal Long Sleeve Vest
    Fort Thermal Long Sleeve Vest

    Fort Thermal Long Sleeve Vest

    £4.90 ex. VAT / £5.88 inc. VAT
    £4.90
    Sale Sold out

    Winters are a lot more enjoyable when you're wearing a warming base layer. Our brushed polycotton Thermal Long-Sleeve Vest is soft and cosy. It's ideal for...

  • Fort Thermal Short Sleeve Vest
    Fort Thermal Short Sleeve Vest
    Fort Thermal Short Sleeve Vest

    Fort Thermal Short Sleeve Vest

    £4.30 ex. VAT / £5.16 inc. VAT
    £4.30
    Sale Sold out

    This is the warm and cosy base layer for outdoors enthusiasts who like a bit more freedom of movement in their arms. Our Thermal Short-Sleeve Vest...

  • JCB Workwear Baselayer Pants
    JCB Workwear Baselayer Pants

    JCB Workwear Baselayer Pants

    £99.00 ex. VAT / £118.80 inc. VAT
    £99.00
    Sale Sold out

    • 100% Polyester• Ideal layering garment• Permanent Antimicrobial Qualities• SPF50+ UV Protection - blocks 99% of UV radiation• Low Maintenance - Easy to wash and quick...

  • JCB Workwear Long Sleeve Baselayer Top
    JCB Workwear Long Sleeve Baselayer Top

    JCB Workwear Long Sleeve Baselayer Top

    £99.00 ex. VAT / £118.80 inc. VAT
    £99.00
    Sale Sold out

    • 100% Polyester• Ideal layering garment• Permanent Antimicrobial Qualities• SPF50+ UV Protection - blocks 99% of UV radiation• Low Maintenance• Easy to wash and quick drying•...

  • JCB Workwear Unisex Base Layer Set
    JCB Workwear Unisex Base Layer Set
    JCB Workwear Unisex Base Layer Set

    JCB Workwear Unisex Base Layer Set

    £20.99 ex. VAT / £25.19 inc. VAT
    £20.99
    Sale Sold out

    • 82% Polyester, 18% Spandex 220g• Branded waistband• New logo branding• Athletic fit• Sold as a set

  • Makita Tech Baselayer Bottoms

    Makita Tech Baselayer Bottoms

    £15.99 ex. VAT / £19.19 inc. VAT
    £15.99
    Sale Sold out

    The Tech Baselayer Bottoms are a close-fit performance layer built for colder days on-site. Made from 4-way stretch, moisture-wicking fabric, they move with you while helping...

  • Makita Tech Baselayer Top

    Makita Tech Baselayer Top

    £15.99 ex. VAT / £19.19 inc. VAT
    £15.99
    Sale Sold out

    The Tech Baselayer Top is a close-fit performance layer built for colder days on-site. Made from 4-way stretch, moisture-wicking fabric, it moves with you while helping...

  • Portwest Base Pro Antibacterial Leggings
    Portwest Base Pro Antibacterial Leggings

    Portwest Base Pro Antibacterial Leggings

    £10.35 ex. VAT / £12.42 inc. VAT
    £10.35
    Sale Sold out

    This legging offers enhanced thermal protection, wicks moisture away from the body and combats odour, keeping the wearer cool, dry and comfortable under exerting conditions. Features...

  • Portwest Base Pro Antibacterial Top
    Portwest Base Pro Antibacterial Top

    Portwest Base Pro Antibacterial Top

    £10.35 ex. VAT / £12.42 inc. VAT
    £10.35
    Sale Sold out

    The Base Pro top incorporates Silver Ion treatment which combats odour and increases longevity. The top is close fitting for optimal wicking performance and suitable for...

  • Portwest Dynamic Air Baselayer Leggings
    Portwest Dynamic Air Baselayer Leggings

    Portwest Dynamic Air Baselayer Leggings

    £10.85 ex. VAT / £13.02 inc. VAT
    £10.85
    Sale Sold out

    The DynamicAir Baselayer Legging is made out of our innovative moisture wicking fabric, that repels moisture away from the skin, with contrast stitching and seamless panelling...

  • Portwest Dynamic Air Baselayer Top
    Portwest Dynamic Air Baselayer Top

    Portwest Dynamic Air Baselayer Top

    £13.70 ex. VAT / £16.44 inc. VAT
    £13.70
    Sale Sold out

    The DynamicAir Baselayer Top is made out of our innovative moisture wicking fabric, that repels moisture away from the skin, with contrast stitching and seamless panelling...

  • Portwest Merino Wool 1/4 Zip Baselayer Top
    Portwest Merino Wool 1/4 Zip Baselayer Top

    Portwest Merino Wool 1/4 Zip Baselayer Top

    £35.35 ex. VAT / £42.42 inc. VAT
    £35.35
    Sale Sold out

    This merino wool 1/4 zip top offers high merino wool content for enhanced thermal protection. Naturally moisture wicking and breathable, this fabric also offers anti-odour properties....

  • Portwest Merino Wool Baselayer Legging
    Portwest Merino Wool Baselayer Legging

    Portwest Merino Wool Baselayer Legging

    £28.70 ex. VAT / £34.44 inc. VAT
    £28.70
    Sale Sold out

    The high content of merino wool contained in this legging offers enhanced thermal protection. The moisture wicking and anti-odour properties keeps the wearer warm, dry and...

  • Portwest Merino Wool Crewneck Baselayer Top
    Portwest Merino Wool Crewneck Baselayer Top

    Portwest Merino Wool Crewneck Baselayer Top

    £31.35 ex. VAT / £37.62 inc. VAT
    £31.35
    Sale Sold out

    This merino wool long sleeve t-shirt offers enhanced thermal protection, while drawing moisture away from the body. Ideal for keeping the wearer warm, dry and comfortable...

  • Portwest Thermal Baselayer Leggings
    Portwest Thermal Baselayer Leggings
    Portwest Thermal Baselayer Leggings

    Portwest Thermal Baselayer Leggings

    £8.35 ex. VAT / £10.02 inc. VAT
    £8.35
    Sale Sold out

    These smooth leggings have low profile seam construction for ultimate comfort. Features Breathable, high-wicking, moisture management Excellent moisture wicking properties Provides insulation and thermal protection Designed...

  • Portwest Thermal Baselayer Top
    Portwest Thermal Baselayer Top
    Portwest Thermal Baselayer Top

    Portwest Thermal Baselayer Top

    £8.20 ex. VAT / £9.84 inc. VAT
    £8.20
    Sale Sold out

    Crew neck styling, low profile seam construction and cuffed sleeves ensure an excellent fit. Features Breathable, high-wicking, moisture management Excellent moisture wicking properties Provides insulation and...

  • Portwest Thermal T-Shirt Long Sleeve
    Portwest Thermal T-Shirt Long Sleeve
    Portwest Thermal T-Shirt Long Sleeve
    Portwest Thermal T-Shirt Long Sleeve
    Portwest Thermal T-Shirt Long Sleeve

    Portwest Thermal T-Shirt Long Sleeve

    £6.70 ex. VAT / £8.04 inc. VAT
    £6.70
    Sale Sold out

    A long sleeve t-shirt cut that offers optimum warmth at all times. The material construction allows the skin to breathe if conditions become too warm. The...

  • Portwest Thermal T-Shirt Short Sleeve

    £5.80 ex. VAT / £6.96 inc. VAT
    £5.80
    Sale Sold out

    A traditional t-shirt cut that offers optimum warmth at all times. The material construction allows the skin to breathe if conditions become too warm. The round...

  • Portwest Thermal Trouser
    Portwest Thermal Trouser
    Portwest Thermal Trouser
    Portwest Thermal Trouser
    Portwest Thermal Trouser

    Portwest Thermal Trouser

    £6.10 ex. VAT / £7.32 inc. VAT
    £6.10
    Sale Sold out

    The B121 creates a layer of warmth around the lower body. The soft poly-cotton fibres and fabric knitting mean that heat is trapped in. Cuffed hem...

  • Portwest Waffle Fleece Hooded Baselayer
    Portwest Waffle Fleece Hooded Baselayer

    Portwest Waffle Fleece Hooded Baselayer

    £21.40 ex. VAT / £25.68 inc. VAT
    £21.40
    Sale Sold out

    The Hooded Base Layer is built from a smooth knit fabric with a waffle fleece inner face creating warmth while also being moisture wicking and breathable....

  • Portwest Women's Baselayer Leggings
    Portwest Women's Baselayer Leggings

    Portwest Women's Baselayer Leggings

    £5.95 ex. VAT / £7.14 inc. VAT
    £5.95
    Sale Sold out

    The Women's Baselayer Leggings are crafted from smooth polyester with excellent moisture-wicking and management properties, keeping you dry and comfortable. Designed with flat-lock seams, they provide...

  • Portwest Women's Baselayer Long Sleeve Top
    Portwest Women's Baselayer Long Sleeve Top

    Portwest Women's Baselayer Long Sleeve Top

    £6.60 ex. VAT / £7.92 inc. VAT
    £6.60
    Sale Sold out

    The Women's Baselayer Top is made from smooth polyester with excellent moisture-wicking and management properties. It features flat-lock seams placed away from the shoulders to prevent...

  • Portwest Women's Thermal Trousers
    Portwest Women's Thermal Trousers

    Portwest Women's Thermal Trousers

    £5.95 ex. VAT / £7.14 inc. VAT
    £5.95
    Sale Sold out

    This women's base layer legging creates a layer of warmth around the lower body, ideal for wearing in cold work environments. The soft polycotton fibres and...