Women's Runderwear™ G-String
Free Worldwide Delivery on Orders Over £30
The Women’s Runderwear™ Comfort G-String is designed to give you maximum comfort whilst you run. Get support where you need it most with using Runderwear™'s seamless technology. The fabric is engineered to wick moisture from the skin, helping reduce any irritation.
- 360-degree seamless technology construction
- Moisture-wicking transport system
- Ergonomically designed, moving with your body
- Improved core temperature control
- Runderwear™ fabric is lightweight and durable.
Runderwear is my go-to underwear choice for running, has been for a while, particularly for longer distances.
My recently ordered attire is actually even more comfortable than my previous, and the new design should make the vpl much less obvious, especially in the larger style of pant.
I was recommended these and can safely say I am very happy. They are very comfy and I do not realise I am wearing them. I am doing a 100k walk soon and I’m sure they will be up to the job. So glad I took the recommendation
I’ve worn these g/strings for years now & I'm not sure I could train without them.
They are super comfortable, soft & are an excellent fit.
I’d be lost without them.
Great service and great product. All items bought are reallly comfortable. I was reluctant at first to purchase because of the expense but they are definitely worth it!
Having purchased the men’s boxers for my other half, I finally conceded and spent the omen on some for myself and I’m so glad I did! Luckily managed to buy at a promotional price, so bought a multi pack, again pleased I did.
Extremely comfortable, ont even know you’re wearing them, moisture wicking which is essential in the heat we’ve been experiencing recently!
Very very pleased
So I was sceptical, especially with the price, but it truly is one of my best running purchases. Perfect fit. Extremely comfy. Highly recommend.
Great. I sized up. Don’t move whilst running, very comfy. Controls sweat, no chafing
Bought two of these as it's much hotter running this time of year and was just running in 'normal underwear. Very happy with the product. Comfortable and controls sweat! Ran half marathon in a pair this morning
I bought these following the Strava 20 in 2 challenge and I have to say I am delighted with them. Out have gone all the old running undies and I shall be a dedicated Runderwear runner from now on! I love the thong for running but various makes aren't soft enough. This is just perfect. I shall be looking out for offers and stocking up!
I found that sizing up is best, so that I really don't remember that I'm wearing anything under my running shorts or leggings. Because of the stretchy fabric, I can wear either size just fine, though. I love the high waist for tummy control and an overall feeling of security, and the thong aspect means no vpl. They do not ride up or slide around. No itchy tags or scratchy seams. My go to for longer runs, especially - I need every small comfort to be me finish 13.1. I've ordered several pairs so I don't have to go without.
Wow, got these in preparation for a long hike (26 miles) , I run weekly but not long distances. After a 13 mile practice walk I was a bit sore so after recommendations I tried these. Worked a treat wear them all the time now, any walk or run. The furthest I've walked in them is 18 miles and they were very comfy. Well worth it.
Initially tried the shorts but such terrible vpl lead me to try the g-string. Initially took me a couple of runs to get used to them but now I think they're fab, I forget I'm wearing them and my collection has grown to 5!! Found the black come up slightly smaller than pink but they all wash and wear really well. Only down side is the price!
I don’t run very far at the moment however I now know that I will only ever be wearing these when I run. They fit like a glove are soft and as of yet no chaffing. I am doing my first 1/2 this coming Sunday so I’ll let you know if they chaff! Amazing product thank you
comfy and breathable - good buy
They really do stand up to their promise. Very comfy . Will be ordering more and since I discovered these nothing else will do especially on my long runs.
Definitely a step up from all previous products.
I must thank Runderwear for giving me the choice. I wear G String/Thongs everyday as they are comfortable and, at last, I can now be comfortable when doing exercise, so thank you. Wicking worked great. Wouldn't hesitate in recommending. This was a great buy.
Worn for both running and climbing. Very comfortable, no movement or chafing and they don't show up under tight leggings!
When I took them out of the packet they looked quite small but not the case they fit perfectly and Feel like you aren’t wearing any at all! I don’t sweat much or chafe so I can’t comment on that but they are nice and cool and a quality fabric, better than another brand I bought recently. I like them so much I bought a pair of briefs for a friend and boxers for my partner who loves them !
I love these, the fit is great and they are really comfortable to wear. I like them so much have have ordered another pack of 3
Extremely comfy, dont really know its there.
Comfortable, no chaffing after 20 miles.
Flattering fit too!
Delivery was very quick too.
These are amazing! If you’re fed up of itchy, chaffing or uncomfy pants these fit the bill!
The g string is so comfortable, took longer than expected to arrive however very much worth the wait who would have thought a g string could be so comfortable on longer runs
A great product, very comfortable and a good fit. Great for runners
I didn’t think I needed running pants but couldn’t help adding more to my VLM kit. I ran in them last night, got home took my tights off and realised I forgot I was wearing them!! I’m normally an Asda thong wearer, not anymore!! I love the higher waist, it’s very kind to my post baby tummy. They don’t roll down or get sweaty. I think those ladies doing the marathon in them may have the right idea!!
I never write reviews but really have to for these.
Was never fussy with underwear before trying the Runderwear G-String but I could never imagine going back now! Three months in and still in love. They come out of the wash like new every time, super comfy and genuinely are chafe free.
They'll be on every christmas/birthday list for sure!
Wish I had bought them earlier - really comfortable love them! Highly recommended
I bought these based on other reviews and am pleased to say they are excellent. Worn on a 22 mile run with no chaffing whatsoever. In fact I forgot I was wearing them. Would highly recommend.
Hi there! This thong is great! It’s soft, great fitting and not visible under tights. I am a runner and was looking for underwear that fits well while holding the male parts in place. Once a lady told me why not trying thongs for men. Ever since I only wear thongs for sports. The extra advantage is that it doesn’t show your pantylines under tights. Last week I found runderwear however they didn’t sell men thongs. I was jealous that only lady’s were available. The customer service agent told me men also try this G-string and it fits great! I wear a size small on men thong, which is a size Medium on the Runderwear. I can recommend this thong for every men looking for a thong for sports! Ladies might say thongs are only for women, but it’s great for men to! Furthermore, if you wear them for sports, consider wearing them on other tight clothes like skinny jeans as well. I started doing this and have thrown away all my other boxy underwear :-).
Really nice fit - felt really comfortable throughout run - will definitely buy more
I wear G strings all the time, and while this one felt comfortable to run in, it’s cut and materials meant that it’s outline was clearly visible under my running tights. Sizing was correct.
A great product that makes running all the more comfier. Close fitting with a skin like feel. Highly recommended
So comfortable, doesn't irritate or annoy you especially at 13 miles. Highly recommend
Thought I’d give these a go. Surprisingly impressed. Didn’t feel I was wearing any. No chafing. Will be getting more.
Although the sizing appears to be inconsistent, on the different styles, now I have th right size I am overjoyed with my purchase! Just wish I’d taken the plunge sooner!
Well worth the investment
Best gym/running g.string ever.
I would love to see a few more colours added to the collection as I hate pink!
I loved the look of these running thongs on their web site. A little bit more money that I would pay for running knickers however I was not disappointed at all when I first wore them. They are high waisted so give you a lovely flat tummy! (Always a bonus!)
Lovely wide thong at back ie do not cut into you.
When I run I wouldn’t even know I was wearing them.
I think I would say I’m a upper size of a Size 10 so I ordered a medium. I think I will order a size large next time though.. but that’s just my preference prefer them to be bigger than smaller.
Ps I love the logo inside the waistband of the knickers ‘don’t run commando’ makes me chuckle.
I wouldn’t run without them!!
The absolute best underwear I've ever owned, hands down. Like wearing nothing at all. Perfect for running, but other forms of fitness too like spinning and HIIT. If you're a runner and you don't own a pair, you are missing out. Nothing short of life changing.
So comfortable you barely know they're there! They don't slip or move a bit, just the best underwear for running in. I will definately be buying more. Thank you runderwear!
After a bad experience on a long run with chaffing I invested in a pair of these. OMG, I wish I had done it sooner. So soft and comfortable and an enjoyable long run with no chaffing :-) I drinately recommend these and will be purchasing more.
I'm building up quite a collection of the Runderwear G-String underwear and the reason is simple - it's the best by a country mile! The look, the feel and the fit are just perfect.
I have been out running with these since buying and they are super comfy!!! it's like running without anything on they feel so nice, no chafing , no wedgies and no worries!!! on a practical note they wash really well and keep their shape perfectly, I normal where a size 12 and a medium for great, I would hundred percent recommend these to any runners out there!!
I absolutely love my runderwear. The G-string version is perfect for wearing under leggings. No VPL, no wedgies and no chafing. They come up pretty high on the hips, which I actually like because they stay put. Wore them for my first half marathon and they were comfy the whole way through. Started with one pair, now I own four!
I usually wear a size 12 and the medium fit me just right.
I had no idea these would make such a difference - highly recommend.
Can't believe how comfy these rundawear g-strings are. They are like you are not wearing any! Bought two pair but now I know how good they are I'll be ordering in bulk!! I like how they are a little higher cut and come over the tummy.
Probably like most people .. underwear is underwear !!!
Purchased these 2 weeks ago and I cannot stop wearing them !!
Sooo comfy during my 15mile run on New Year’s Day , fit quality excellent !! Everyone should have some !!
Now I have tried them I won’t go back! Really soft and comfy and no problems with movement or chafing even during ultramarathons. My first pair was a present and the person buying them went for small, rather than medium (I love them for that!) and actually it worked out well because the sizing seems generous. I was so impressed with that gift I immediately bought a triple pack. Very impressed.
Fantastic - gym, running, weights.... Like they aren't there
Really stretchy material ensure a comfortable fit for men too.
Really comfy and no issues except I normally get medium as I have a squatters bum but these are a little generous on size so small would have been completely adequate. Unfortunately being online you can't try before you buy!
Underwear is an absolute joy. So very comfortable. Will definitely be ordering more. No chafing.
I've now worn these on numerous long runs, in heavy rain (i.e. prime chafing conditions) and they have been great. No chafing, no discomfort, no problems. Runderwear, if you could think about branching out into socks (still haven't found the magic pair), that would be much appreciated!
Worn these briefs mainly for walking, great material and fit making them super comfortable.
I will definitely be purchasing a few more.
Absolutely love these G-string/Thong so comfortable to wear just wish the waistband was just slightly smaller as they do come up quite high on the waist,,
Lovely soft stretchy material couldnt fault the material that is used
But couldnt fault them in any of the classes i do at the gym and definetly would be buying some more of these
ran a half marathon at the weekend didnt have any discomfort after that distance in fact felt like not wearing any underwear was so so comfortable. Def recommend these g string. Going to place another order .
I have been wearing these for about 5 years- and this is only my second time ordering. The first ones I bought are still in great shape which is a testament to the quality. I work out at least 4 times per week- weights and cardio. These are comfortable, very soft, cover where I want them to, absorb moisture, wash well. I highly recommend them!
The G-String is very comfortable and the material feels soft. I hardly feel
I have them on. Very recommended.
I brought these to wear under my compression shorts as I don't like going commando. I don't wear thongs as a rule because I like my comfort, but I have to say these are lovely and soft and I didn't even notice that I was wearing them. I haven't tried them on a long run yet but I am sure they will be fine. Just wish I could afford to wear them as everyday underware.
I love them! Not so thin as supposed, but perfect.
The fabric is super comfy.
I love the product however I would recommend a size larger than you think you are.
Even following the measuring guide I found the medium to be too small but the large to be perfect.
I'm a size 10-12 and the large fits really well. It's a costly mistake to make at £15 per pair (I ordered a medium and a large) but the product makes up for it.
The website is easy to use and the delivery service great.
I’ve looked in ever sports shop all over, looking for a running thong, to no joy. The one pair I owned were looking threadbare. A friend told me about Runderwear, to my joy they had thongs!
No more VPL, total comfort whilst training. Thank you
First time user of Runderwear!. Very impressed and shall be ordering more!
Après avoir acheté un produit de la marque, je suis revenu en racheter un second, car très confortable pour la randonnée.
I was a bit dubious but I have to admit they are more comfortable even than running commando! Definitely recommend.
I first bought these as an impulse purchase at a marathon expo, and can't praise them enough! The material is very soft, and the wicking properties are excellent - I particularly like the no-seam feature, which makes them slightly more discreet, and enhances overall comfort. While I appreciate the thicker waistband, they do tend to wear a little high for my liking, but this is only really an issue if I have a low-rise legging, or wear them under jeans - which I do on any occasion where I want to stay 'fresher for longer'!
Convinced by my husband to try these and althiough slightly sceptical I have to admit he was right for once!! So comfortable and discrete I forgot I had them on which gives you confidence as a beginner. You won't regret your purchase.
I now have 6 pairs of these and two crop/bra tops. They never chaffe or ride up or feel uncomfortable and no vpl! Won't run in anything else :)
Very comfortable, definitely recommend
Love the runderwear they are as good as they claim to be, don't think I will run again in normal underwear. They are so comfortable
Never would've thought I'd wear a g-string whilst exercising, but these are sooooo comfy. The wicking is fantastic, have walked/run miles in them already. Got soaked today and still no chaffing! Am waiting for the pink to come back in stock. Also have the low rise hipsters which I wore for a 100km ultra challenge with no issues whatsoever!
Product is excellent, really comfortable, and suited for trailing in all conditions. I am extremely pleased with Runderwear and will buy products from you again for myself and as présents !
Love this range. Really comfortable. Highly recommend the product.
I purchased my runderwear, the day before I ran the London marathon, as I mistakenly forgot to pack my usual running underwear, I was a little unsure whether to purchase, but was assured the runderwear was the right choice. What can I say other than the best mistake I
ever made, I love my runderwear, perfect, no agitation, absolutely brilliant, I have sensitive skin, no shafting, I wear it to the gym, out running for every physical activity I do. My new best friend, I love it, going to order in blue
No pant line, comfy, don't chafe...do exactly what they say and definitely worth the price tag