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SRB LS 01 Run Long Sleeve Baselayer - Black

Long Sleeve Shirt

Sale price £35

The SRB LS 01 in black is your go-to base layer for staying cosy during chilly runs and cooling down after a sweat session.



Looking for the perfect base layer for cold-weather workouts? The SRB LS 01 in black is the one. It’s designed to keep you warm during chilly runs and cool you off post-sweat – without the bulk. Crafted with a four-way stretch and moisture-wicking material, complemented by strategic mesh panels, the SRB LS 01 keeps you agile and cool no matter what the elements throw your way.

  • Standard delivery (2 to 4 business days) - £3.99 or FREE on orders over £50
  • Express delivery (1 to 3 business days) - £5.99 or FREE on orders over £100
  • Premium delivery (next day if ordered before 12pm) - £8.99

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Free return within 30 days. Some exclusions apply.

Use mild detergent​

Wash inside out​

Wash with like colours​

Remove immediately​

Do not iron design

91% Polyester​

8% Spandex


Designed to keep you warm on chilly runs and help you cool off after sweating it out, the SRB LS 01 is your go-to base layer without the bulk.


The stretchy and moisture-wicking material is complemented with strategically placed mesh panels to ensure you stay cool and agile.