Tri Dye UPF 50 Cooling Sleeves

$ 10.00
$ 10.00 $ 40.00
You save 75% ($ 30.00)



We suggest choosing the same size as your Tri Top. If you have any sizing questions, or would like to send us your measurements to ensure the best fit, please contact

  • UPF 50
  • Cooling technology
  • Moisture wicking material
  • Add to your favorite tri top or cycling jersey for added warmth, sun protection, and visibility on the road
  • These roll up and fit in our cycle jersey pockets perfectly when you are on the go
  • Stefani is wearing a size small. Her bicep measurement is 10"
  • Stefani is pictured also wearing the Tri Dye UPF 50 Bib Shorts
  • International ordering available


Your order will be processed and shipped in 2-5 business days of the order date. Once shipped, you can typically expect your order to arrive within 2-6 days.


We want you to say 'OMG'! when you receive your Tri Sirena items! If something just doesn’t work for you please fill out the return request form below within 30 days of your purchase and a Siren Team Member will reply within 2 business days on your order with a return approval and instructions to send back. Items must be in new, unworn condition with tags on. The following items are not eligible for returns: Items stating "FINAL SALE". Items purchased over 30 days ago. All "Outlet Sale" items are able to be returned for store credit only. If you have any questions, please don’t hesitate to contact us: