Therma Boost Half Zip Running Top

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.

I bought this as a winter running top. It's warm, but not *that* warm. At 8 degrees C it was OK on its own but below that or in a strong wind it would need layers underneath. Not as warm as my "Trail running" top I bought several years ago, and there seems to be no modern equivalent of that. It also is surprising short for a winter top. I would prefer a winter running top that covers my bum. Also - why the dark colours? This top only seems to be available in dark colours, and I would like something brighter, both to cheer me up on the dark early mornings, and to make me visible. This top has very thin lines of reflective material along the seams, but that's nothing like enough to make me visible to cars.

Great top. Very earm and versatile. It is perfect for putting on sfter the gym.

I am wearing my top with the matching tights. I am heading out for a walk now. I recommend this jacket.

Great for running on colder days. Looks great with any leggins and fit is true to size. Also has washed well. I have a slight tummy from having had children and this is still flattering

Purchased this Therma Boost top to replace one I already had. Very comfortable & warm. Well worth having a top like this in your active wear wardrobe.