Sweaty Betty
Athlete Seamless Fitted Top
£55
Customers say:
Fits true to size()Product code: T128202S
About this style
Get set to sweat in the Athlete top by Sweaty Betty. A fitted shape gives a snug feel, while long sleeves help to keep warmth in. The seamless style offers a smooth feel during intense workouts.
Curated By

Details & care
Details & care
Fit and style
•
Fitted
•
Unlined
Composition
90% nylon, 10% elastane
Care
Wash at 30°C
Do not bleach
Do not tumble dry
Iron at low temperature
Professional dry clean
Delivery, collection & returns
Delivery, collection & returns
Delivery
Standard
Free over £60, or £3.99
Returns
UK returns
Free. Returns can only be arranged via postal options. Exclusions apply Full delivery and collection information Our returns policy
Exclusions apply
Full delivery and collection informationOur returns policyDiscover more in Tops & T-Shirts
Reviews (128)
Very comfortable top
Originally posted on sweatybetty.com
Bought to wear in my cold studio! Very comfortable and looks smart.
Helpful?
Fabulous top for running in
Originally posted on sweatybetty.com
Yes, I recommend this
Fabulous top for running in the winter months, I have it in another colour and it washed and wears perfectly
Helpful?
Great
Originally posted on sweatybetty.com
Yes, I recommend this
Very soft and comfortable, good touching to my body, very flexible and adjusted.
Helpful?
Warm and comfortable
Originally posted on sweatybetty.com
Yes, I recommend this
I've worn this top for running and skiing. It's warm but breathable and fits like a glove, with good body length and thumb holes. #teamsweatybetty
Helpful?
Lovely comfortable long- sleeved gym top.
Originally posted on sweatybetty.com
This is a great basic gym top with long sleeves. Neckline is not too wide, not too tight. The top stays in place, and doesn't ride up while the stretch fabric allows easy movement.
Helpful?
Lovely fit but.....
No, I don't recommend this
Loved the small fit bit not sure Sweaty Betty is the best product in this product range other better quality products at half the price point x
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Love these tops will buy again
Originally posted on sweatybetty.com
Yes, I recommend this
Great winter base layer for rowing. Will buy again if more colours become available.
Helpful?
Super quality and comfortable top
Originally posted on sweatybetty.com
Super quality, comfortable and warm top, perfect for yoga and pilates mat workouts
Helpful?
Get fit in style
Yes, I recommend this
Super quality and excellent fit. True to size and very flattering top. Super quick delivery by M&S. washes well too.
Helpful?
Run top
Originally posted on sweatybetty.com
Yes, I recommend this
Perfect for parkrun under my tee shirt.Love the thumb holes
Helpful?
Great bright colour gym top
Yes, I recommend this
Lovely colour gym top , bought new leggings in blue and bought this to match . Does not ride up when doing Pilates and yoga which I find looser A line gym tops do .
Helpful?
Softest way to do yoga!
Originally posted on sweatybetty.com
This is so soft and they feel beautiful next to your skin..
Helpful?
Good fit.
Originally posted on sweatybetty.com
Yes, I recommend this
I really like this as it’s long to my waist and the sleeves are longer too- I’m tall so I get really fed up with tops that feel cropped. It’s comfy round the neck too. Good base layer for dog walking and gym in this rubbish weather.
Helpful?
Perfect for gym
Originally posted on sweatybetty.com
Yes, I recommend this
Lovely fitted top, would probably need to size up.
Helpful?
Nice top
Originally posted on sweatybetty.com
Yes, I recommend this
Nice top for the best sculpting leggings. Love my sweaty Betty's
Helpful?
Soft and stretchy
Originally posted on sweatybetty.com
Yes, I recommend this
Soft and stretchy support without binding. Breathable and just the right length
Helpful?
Super top BUT......
Originally posted on sweatybetty.com
This is a super top, BUT, for what I wanted it for, it would have been too hot ! I have 3 s/s SB Athlete tops that I adore & wear are better for me.......Very rare for me to return anything SB. I would'nt wear any other make so sorry I involved returns.
Helpful?
More expensive than high street, but so worth it!
Originally posted on sweatybetty.com
Yes, I recommend this
It’s alright. Running top for winter. Could have got something cheaper from that big, high street sports retailer that does the same thing. But then it wouldn’t have the all important SB logo on the back to confirm I’m willing to spend more than I need to so on something that’s just for sweating in.
Helpful?
Top feels nice, but too tight.
Originally posted on sweatybetty.com
Nice top, but I had to return it, as it was too tight on me. I normally wear a size small, but for this top, I would need a medium.
Helpful?
Replied
16 April 2025
Hi there, A massive thank you for taking time out of your day to leave us feedback. We’re so sorry to hear that our Athlete Seamless Gym Long Sleeve Top didn’t fit as you’d hoped. We’re listening, learning and constantly striving to be better. We will make sure to pass this onto the relevant team. Should you require any further assistance, our Customer Care Team would be more than happy to help. Best wishes, Team SB
Poor quality fabric
Originally posted on sweatybetty.com
No, I don't recommend this
I have worn the Athelete seamless long sleeve top for years and have a number of them. My old ones were made with bamboo and were super soft and fitted perfectly. The one currently made is a strange fabric which fell stiffly and stood up strangely across the top of my shoulders and the sleeves ridiculously long. I had ordered the XXS size which just hung on me. I think SB can do far better than this and wish they would bring back the soft bamboo fabric or at least something of similar quality. Could not recommend.
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