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Therma Half Zip Running Top

Product code: T129269T

About this style

Stay warm on cold weather runs in this mid-layer running top from Sweaty Betty. It's made in a slim fit for a neat silhouette, with an adjustable half-zip fastening on the cosy funnel neckline. Thumbhole cuffs hold the sleeves in place, while zipped pockets keep your essentials handy.

Online only

Therma Half Zip Running Top

£110

£55

Sorry, this item is no longer available

Reviews (2)

5.0

100% Recommended this product

Mentions
02 December 2025KL85

Favourite this season!

Originally posted on sweatybetty.com

Yes, I recommend this

Soft and warm mid layer. Great fit, true to size. The purple is beautiful. So good I bought two!

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13 October 2025LolaMoo5

Winter Running Essential

Originally posted on sweatybetty.com

Yes, I recommend this

I’ve been wearing the Therma Half Zip Midlayer for a few weeks now and it’s quickly become my go-to for cold weather runs. The 76% recycled fabric is soft, warm, and surprisingly breathable - perfect for layering or wearing solo. I love that it’s part of the HeatProtect collection; it keeps me comfortable in all kinds of weather without overheating. The slim fit is super flattering and the mesh back adds a nice touch of ventilation. The thumbholes and watch opening are game-changers, and the reflective details give me peace of mind when I’m out after dark. The length is also just right - not too short, not too long. Highly recommend if you're looking for a recycled, high-performance layer to keep you moving through winter!

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