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Long sleeve base layer

(999+ products available)

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 1

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 2

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 3

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 4

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 5

Men's <b>Long</b> <b>Sleeve</b> Thermal <b>Base</b> <b>Layer</b> Breathable Merino Wool Thermal Underwear Set - Product Image 6

Men's Long Sleeve Thermal Base Layer Breathable Merino Wool Thermal Underwear Set

£5.22-7.45

MOQ: 2

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 1

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 2

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 3

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 4

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 5

Hot Selling New Men's <b>Base</b> <b>Layer</b> Suit Set Spandex/Polyester <b>Long</b> <b>Sleeve</b> Quick Dry Warm Breathable Fitness Underwear Sportswear - Product Image 6

Hot Selling New Men's Base Layer Suit Set Spandex/Polyester Long Sleeve Quick Dry Warm Breathable Fitness Underwear Sportswear

£12.67-14.90

MOQ: 25

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 1

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 2

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 3

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 4

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 5

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's <b>Base</b> <b>Layer</b> <b>Long</b> John Set Breathable <b>Long</b> <b>Sleeve</b> Plus Size - Product Image 6

2025 Customize Fleece Lined Eco-Friendly Anti-Bacterial Winter Men's Base Layer Long John Set Breathable Long Sleeve Plus Size

£5.96-11.18

MOQ: 10

BambooBud Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Top And Bottom For Boys Cotton Bamboo Fiber <b>Base</b> <b>Layer</b> XXS XL - Product Image 1

BambooBud Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Top And Bottom For Boys Cotton Bamboo Fiber <b>Base</b> <b>Layer</b> XXS XL - Product Image 2

BambooBud Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Top And Bottom For Boys Cotton Bamboo Fiber <b>Base</b> <b>Layer</b> XXS XL - Product Image 3

BambooBud Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Top And Bottom For Boys Cotton Bamboo Fiber <b>Base</b> <b>Layer</b> XXS XL - Product Image 4

BambooBud Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Top And Bottom For Boys Cotton Bamboo Fiber <b>Base</b> <b>Layer</b> XXS XL - Product Image 5

BambooBud Thermal Underwear Set Long Sleeve Top And Bottom For Boys Cotton Bamboo Fiber Base Layer XXS XL

£20.11-22.34

MOQ: 100

Factory Direct Men Winter Thermal Breathable Anti-static 100% Cotton Double Knit <b>Base</b> <b>Layer</b> <b>Long</b> <b>Sleeve</b> Set - Product Image 1

Factory Direct Men Winter Thermal Breathable Anti-static 100% Cotton Double Knit <b>Base</b> <b>Layer</b> <b>Long</b> <b>Sleeve</b> Set - Product Image 2

Factory Direct Men Winter Thermal Breathable Anti-static 100% Cotton Double Knit <b>Base</b> <b>Layer</b> <b>Long</b> <b>Sleeve</b> Set - Product Image 3

Factory Direct Men Winter Thermal Breathable Anti-static 100% Cotton Double Knit <b>Base</b> <b>Layer</b> <b>Long</b> <b>Sleeve</b> Set - Product Image 4

Factory Direct Men Winter Thermal Breathable Anti-static 100% Cotton Double Knit Base Layer Long Sleeve Set

£3.58

MOQ: 1

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 1

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 2

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 3

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 4

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 5

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit <b>Long</b> <b>Sleeve</b> Warm <b>Base</b> <b>Layer</b> Seamless Breathable - Product Image 6

Winter Men Thermal Underwear Shirt Crew Neck Slim Fit Long Sleeve Warm Base Layer Seamless Breathable

£11.18-14.90

MOQ: 10

Custom logo Long Sleeve Thermal Base Layer Complete Set Underwear Breathable Men's Long Johns

£8.57-9.69

MOQ: 25

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 1

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 2

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 3

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 4

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 5

Wholesale Women's Thermal Underwear Set <b>Long</b> <b>Sleeve</b> Scoop Neck <b>Base</b> <b>Layer</b> Pajamas 2 Piece Bamboo Viscose <b>Long</b> Johns - Product Image 6

Wholesale Women's Thermal Underwear Set Long Sleeve Scoop Neck Base Layer Pajamas 2 Piece Bamboo Viscose Long Johns

£6.52-13.04

MOQ: 100