Base Layers

At Run4It we offer a wide selection of base layer clothing from a range of top brands. Browse our base layers and discover breathable, lightweight clothing that will help you take your runs to the next level.

Running Base Layers

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  1. Ronhill Infinity Merino 1/2 Zip Men's Running Top Front
    NEW IN!
    Ronhill Infinity Merino 1/2 Zip Top - Men's
    £57.99
  2. Ronhill Stride Matrix 1/2 Zip Men's Running Top Front
    NEW IN!
    Ronhill Stride Matrix 1/2 Zip Tee - Men's
    £54.99
  3. Ronhill Stride Thermal 1/2 Zip Top Mens Front
    NEW IN!
    Ronhill Stride Thermal 1/2 Zip Tee - Men's
    £44.99
  4. Inov-8 Train Elite Mid Long-Sleeved Women's Jersey
    RRP £54.99 £36.84
    You save: £18.15
  5. Ronhill Stride Stretch Full Length Men's Running Tights
    RRP £44.99 £35.99
    You save: £9.00
  6. Inov-8 Atc Mid Long Sleeved Zip Men's Running Jersey
    RRP £54.99 £36.84
    You save: £18.15
  7. New Balance Accelerate Full Length Men's Running Tights
    RRP £39.99 £31.99
    You save: £8.00
  8. New Balance Impact Full Length Women's Running Tights
    RRP £49.99 £39.99
    You save: £10.00
  9. Runderwear Men's Running Boxer
    £19.99
  10. Ronhill Stride Thermal 1/2 Zip Men's Long Sleeve Running T-Shirt
    RRP £44.99 £35.99
    You save: £9.00
  11. Nike Tech Power Mobility Full Length Men's Running Tights
    RRP £49.99 £39.99
    You save: £10.00
  12. Runderwear Men's Running Briefs
    £17.99
  13. 2XU Run Mid Rise Compression Full Length Women's Running Tights
    £80.00
  14. 2XU Accelerate Compression Men's Full Length Running Tights
    RRP £79.99 £63.99
    You save: £16.00
  15. Nike All In Lux Crop Women's Running Tights
    RRP £54.99 £43.99
    You save: £11.00
  16. New Balance Heat 1/2 Zip Long Sleeved Men's Running Jersey
    RRP £69.99 £55.99
    You save: £14.00
  17. Lyle and Scott Men's Base Layer
    RRP £34.99 £17.50
    You save: £17.49
  18. Inov-8 Merino Long Sleeve Men's Running Base Layer
    RRP £64.99 £43.54
    You save: £21.45
  19. Ronhill Infinity Nightfall Full Length Women's Running Tights
    RRP £59.99 £47.99
    You save: £12.00
  20. Ronhill Momentum Full Length Men's Running Tights
    RRP £44.99 £27.50
    You save: £17.49
  21. Runderwear Women's Running Briefs
    £17.99
  22. Runderwear Women's Running Hot Pants
    £19.99
  23. ASICS Lite-Show Winter 1/2 Zip Long Sleeve Men's Running T-Shirt
    RRP £64.99 £48.74
    You save: £16.25
  24. Inov-8 ATC Merino Long Sleeve Women's Running T-Shirt
    RRP £64.99 £43.54
    You save: £21.45
  25. Gore R3 Partial Windstopper Men's Running Tights
    £89.99
  26. Inov-8 ATC Short Sleeved Merino Men's Running T-Shirt
    RRP £60.00 £45.00
    You save: £15.00
  27. Nike Miler Cool Short Sleeve Running T-Shirt - Mens
    RRP £29.99 £19.99
    You save: £10.00
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