So happy with my Castore kit - it took me a while to convince myself to take the plunge as it is not cheap stuff but genuinely so happy I did. Comfort levels and general feel when you wear this stuff is super cool.

Fabric is just sensational. So much better than the standard cotton or dri-fit I have had in the past.

Brilliant cut, fabric and design. Wear for all my long runs. Fabric dries in seconds

Best running/training tee I have ever owned. Castore please can we have some tennis kit next?!

My new go-to training tee. Wear it all the time in the gym and for outdoor sessions as well and hasn't let me down.

I ordered from Hawaii and received my delivery promptly and without any issues whatsoever. Very impressive.

Castore has the best sportswear in the market bar none - if you are serious about your training and haven't tried it out yet you really need to!

Super impressed by everything Castore does - their products seems to somehow have far better comfort levels that the sportswear brands I am used to (Lululemon, Adidas). 5 stars without doubt.

Definitely worth every penny once you try it out.

I have been a Nike wearer almost all my life - now I wear only Castore and will not be changing any time soon - truly amazing quality sportswear!

Completely deserves the five star rating. Will be buying more very soon.

Have been wearing for my 3 times a week PT sessions which incorporate all manner of movements and exercises. Not a bad thing to say at all. Definitely worth giving a go, particularly considering the generous returns policy.

There is no doubt whatsoever that if you are serious about your sport and training then Castore is the brand you need to know about

Love every piece of Castore that I have - I'm a pretty active guy and train 6 times a week across both indoor gym and outdoor running/HIIT. I also pack it whenever I travel with work and it never lets me down.

Literally do not hav a single negative comment about either the product or buying experience. Five stars.

My favourite gym wear brand - delivered to the US in 3 days and no problems at all.

Having worn Lululemon for the last three years I was reluctant to move away but am so happy I did with Castore - they kit has far superior flexibility (I do yoga but also run and TRX classes) and is realy comfortable when you are sweating hard. Also a far cooler brand in my opinion.

Beautiful fabric, doesn't chafe, feels exceptional against the skin and doesn't stick when you sweat.

Excellent quality product.

Best gym kit ever!

Was so impressed with this kit as soon as I got it out of the package - the fabric is different to anything I have worn to the gym before and it feels amazing when you get going. Overall no negative comments after 6/7 intense spinning sessions.

Cannot believe I haven't found out about Castore until now. As a 6 day a week gym guy who sweats through kit at a ridiculously crazy level, I think I have found kit that is my soul mate!!!

Style, performance and comfort are all significant above what I am used to from previous sportswear brands I have owned. Quality different is immediately noticeable as soon as you wear the kit.

Wow - I am almost speechless. The quality of this kit is simply stunning. Never had anything like it. Could not recommend enough.

Really good quality kit, excellent fabric and style.

Massive fan of Castore - not cheap for sure but if you are serious about your training and want the best kit, it is most definitely worth investing in the kit. Buy less but buy better!

My running partner of choice to keep me cool in the New York summer humidity. Substantially better than my other sports brand tees.

Lightweight, comfortable and very cool looking. Really happy so far, would not want anything more from a sportswear brand. Definitely worth the money.

Can't wait for the next Castore tee drop!!!

Castore is going to become the British version of Nike!! Love the brand. Not cheap but the products speak for themselves.

Great delivery service to Hong Kong - I had to swap over a few garments as I ordered the wrong size (my own fault, the size charts are really good and very accurate) but the team dealt with it straight away and I received my new kit in a matter of days.

Beautiful cut, really accentuates the body and my wife loves it which is good enough for me!!

Love everything I own from Castore. The fabric is perfect for warmer weather conditions, lightweight and flexible that just blends into the skin. Really cool brand.

Purchased three tees for my brother who is an avid triathlete - he wears them for track training and road running as well as in the gym and tells me with pride they are the best training tee he has ever had. Thanks Castore!

Top of the range product. Castore is a really cool brand

Castore is such a welcome addition to the stale, boring, non-innovative product launches I have been so bored by from the big brands. Finally a bit of excitement and new ways of thinking are existent in the market!!!!

Love this tee. Great fit, tailored without being clingy in any way at all - gorgeous fabric that doesn't absorb sweat - overall exceptional quality kit

Nothing but great things to say about the quality, feel, fit, performance and overall experience of shopping with Castore. Thanks guys

Love the sweat wicking quality of Castore tees - I live in California and train outdoors all the team and this kit is so much more comfortable than what I am used to.

I am a crossfire guy who recently took up running to try and lose some mass so wanted to get kit that fitted a bit more elegantly than the baggy vests I am used to. A friend in the office recommended Castore and I have not been disappointed. Worth every penny

Super kit - very cool brand!

Received my first piece of Castore kit as a birthday gift and haven't looked back since. I was always a loyal Adidas customer but have been with Castore for 6 months now and they still keep impressing me with the quality and innovation within their ranges.

Great fabric that performs well in the Australian heat, even in the middle of summer. Doesn't absorb sweat in the way traditional cotton or wool fabrics do and dries exceptionally quickly - always great to see an exciting young British brand doing things on a big stage.

Since wearing Castore, I now do not purchase any other sportswear brands - without doubt the highest quality kit available. Customer service and after purchase case is also excellent.

Very impressive all round experience - I ordered from Hong Kong but had to change my delivery address to a Singapore hotel and the Castore team dealt with this quickly and efficiently.

Castore is now my go to sportswear brand. Amazing kit, friendly service - I used to buy Under Armour and this quality is head and shoulders above what I am used to.

Simply outstanding kit - you will not be disappointed.

I wear my Castore tee and shorts whenever I go running and have been very impressed. Whenever I travel they come with me and the fabric holds up really well, dries super quick and doesn't absorb moisture whatsoever.

Not cheap but so glad I made the investment - brilliant kit!

Excellent construction/engineering quality. It is clear significant thought, attention to detail and design endeavour has gone into the creation of all Castore products. Will be back for more in the future.

Love the Samuel, Hedley and Warwick tees!! Please can we have more colours to choose from guys!

Love the colour options - all work beautifully with the short and make for a really stylish. Love being the best dressed guy in the gym!

This was my first purchase from Castore, I went for a lightweight jacket and tee - have been very impressed indeed. Clearly very well constructed with excellent attention to detail; very comfortable and performs really well whenever I workout. Couldn't ask for any more.

Really great product - not cheap but the extra cost is clearly invested in the fabric and it feels excellent, completely different to the usual stuff the big brands keep bringing out.

My husband can't get enough of Castore, the kit is beautiful and the customer service is always great - almost instant response whenever you have to email them with a question.

I train in Florida (boxing, running, indoor rowing) and wear Castore for all my sessions - no better kit available for fast-drying and great comfort.

Beautiful sportswear and amazing performance credentials - the anti-odour capability really works and the bonded seams don't chafe at all, genuinely superior to standard sports kit.

I'm not usually the type to leave reviews but felt compelled to after receiving my first Castore order - it is not an overstatement to say I was lost for words when trying the kit for the first time - genuinely so much different (and so much better) to the standard gym kit I was used to from "traditional" brands.

Beautiful cut of these definitely, most definitely far far better than my Nike kit. Will be buying more very soon!!!

Very impressive customer service - I was unsure about size of the shorts but a customer service assistant dealt with me straight away and also provided complimentary upgrade to next day delivery.

Great quality, great fit, performs fantastically in both warm and cold conditions. I now only buy Castore for all training gear.

I used to wear Lulu - since finding out about Castore I haven't gone anywhere else. Without doubt the best brand if you are someone who trains seriously and likes to really push your body (and kit) to its limits.

Head and shoulders above anything else in the market

The tees are just such good quality. You honestly have to wear them to believe how comfortable they are (even in the middle of an intense TRX/spin class). Only complaint would be the need for more colours!

Very impressive all round purchasing experience - next day delivery to France which was unexpected! Testing the quality of the kit itself was also a very pleasant experience.

Far superior to any other sportswear in my wardrobe - fit, comfort and performance all of the highest quality.

I have a PT and attend the gym for training 4/5 times a week. I have long struggled to find sportswear that is both flattering/stylish but also genuinely good quality. Castore ticks all the boxes.

Great kit, really impressive brand - love the imagery and feel almost as much as the product itself

Incredible comfort. Stylish, comfortable and a great fit - size L (6"1. 78 Kgs. Chest 100 cms.)

The royal navy tees and shorts bundles are a fantastic all round outfit - now a staple part of my gym kit and I don't leave the house without them.

I heard about Castore from a friend in the gym who wouldn't stop talking about them and now I can see why. Excellent quality kit, you really can tell the difference as soon as it comes out of the parcel and only gets better as you start to put it through its paces.

I live in Southern California and now have five Castore tees which I wear fro pre work runs. Love the fabric, fit and quality of construction. They feel great, look good - really impressive. Could not ask for more.

5 stars comfortably

For the Australian summer heat, this line of tees are fantastic, absolutely love them. Best in my closet by a country mile!

Love this stuff; perfect weight and breathability for hot training (indoor and outdoor). Fit is supreme - snug and form-fitting without being tight and restrictive.

Lightweight yet durable. Comfortable but also with excellent performance ability during hard sessions both indoor and outdoor. Very good.

I kept seeing more and more people in my gym (Equinox) wearing Castore and thought I had to try it out - can honestly say its the best kit I have had in a long, long time. Excellent all round performance. Very happy customer!

I am in between M and L - 73kg, 170cm, 37inch chest. Depending on your preferred fit I would recommend the Medium.

Really great sportswear. I used to be a Lulu guy but have now fully converted to Castore! LOVE the fabric :-)

Great fit, really comfortable and the fabric feels super comfortable against the skin even when sweating heavily. A lot of brands talk about sweat wicking capability but this kit is rally a cut above anything else I’ve experienced in that regard - dries incredibly quickly.

Doesn't stick to the skin no matter how sweaty you get - really nice natural drape to the body - lovely touches of detail throughout. Overall very impressive kit.

Phenomenal quality. Love the cut, attention to detail and features. Perfect for year round training and super durable.

Loyal Castore customer and only have good things to say about the brand - product, service and level of innovation are all excellent

The first time in a very long time that I’ve found sportswear that I can honestly say surprised me for all the right reasons.

Too many running shirts these days are exactly the same designs, fabrics, fit etc - just boring!! Castore has been a true breadth of fresh air - genuinely better than the rest in terms of quality - if you are a regular gym goer and want the best kit, look no further

The anti-odour capability really works!! I have taken my Castore tees away with my for a 10 day business trip and worn frequently - delighted to say they stood up against the test :-)

Can’t wait for additional colour ways to come out - already own 6 of these and can’t imagine shopping anywhere else for running shirts any time soon.

Superb fit, even my wife says I look good it in so must be good!

Ideal for early Autumn outdoor training in New York - not too heavy but with just the right level of weather protection. I also love the flexibility of the fabric, it really moves with the body and isn't restrictive at all.

Delivered to Hong Kong in 4 days which impressed me and I was even more impressed when I tried the kit. Thanks Castore!

Now all of my running, training and competition kit comes from Castore - the only brand in the market (if you can afford it!!)

Worth every extra penny!! Worn consistently for 9 months and not yet had any issues with quality or robustness. Significantly better than my previous Lululemon shirts.

I now own tees, shorts and two jackets from Castore and havent found anything I don't like yet.....