Therma Boost Half Zip Running Top

Great top, warm and comfortable for walking or at home. Lovely colours - now have it in cherry red, teal green and black. I find it a bit warm for running, but excellent for everything else.

I absolutely love the therma boost running collection so this is another set and colour I got. After many runs and washes both leggins and the running half zip stay of the same quality. The only reason why I'm giving it 4/5 is because of the advertised feature for the watch hole. There's only one on the left side assuming all runners have their watches on that wrist...but there are still quite a few lefties out there or just those who do have their watches on the right wrist. Since there are 2 thumb holes, it would be nice to have 2 watch holes for everyone. As it is sadly isn't usable for me. Initially, I was looking for it and thought mine came without the watch hole and thought about returning until I realised I was looking for it on the "wrong" side. But for me that the "right" side. So a small request to sweaty betty designers if you could make an upgrade for those odd runners who have their watches on the right hand wrists. Other than that I love the colour, slim fit, soft material doesn't irritate sensitive skin, functional and spacious but not too buggy pockets and the reflective seam that doesn't wash off like the printed ones.

I bought this for my winter walks and love it. It’s warm, but light and keeps me warm on my early morning exercise. I’d buy it in a different colour!

Nice smooth material which feels soft to touch. Thumb holes a nice touch. Looks great.

Lovely piece as always. Bought S in sale. The M would be a better fit

Very comfortable fabric, the fleece lining is lovely and soft. I ordered the small and it’s a good fit for me at 5’ 1”. The zipped deep pockets and the thumb holes on sleeves are really useful addition. I’ve been wearing mine too and from the gym keeping me warm and snug in this cold weather.

Excellent running top for this time of the year and then could be used as a warm top for after exercise on warmer days. Love the pockets, so useful.

I bought this size S black Therma Running half zip top same size as my green one but the black colour is slightly bigger ! Not fitting nicely so I am hesitating whether to return it. Abit of disappointing thought .

Soft, warm and very confortable, perfect for cold weather runs or walking the dog

Too short in the body. Fabric feels quite heavy, but good otherwise.

Comfortable and very warm sports top. Good quality and reasonable value at sale price!

Keeps me warm but is breathable. Perfect for layering under a wind breaker. I will also be using as a base layer when I go to Iceland next year. Great top! Love the watch hole.

Warm and very flattering top, makes the idea of winter running far more appealing as I know I’ll be nice and cosy in this! I wear with a base layer if especially cold, or on its own if milder. Love the thumbholes and the gap for the watch - minor point that it would be great to have the watch hole on the right arm too, as I wear my watch on my right wrist. Apart from that, perfect top for cold weather running!

I love this top. Soft, stretchy, comfortable & warm. Perfect for winter running.