Silk Sport Thong
A smooth, stretchy thong with a bonded waistband that stays put no matter how many squats you do. We thought you might like that.
- Bonded waistband to keep it in place
- Raw cut leg openings for minimal lines
- Lightweight, breathable fabric
- 80% recycled water bottles (RPET) and 20% spandex
- Moisture-wicking COOLMAX® liner at gusset
- Fabric is OEKO-TEX® certified, which means it's free from harmful substances
To care for this item, wash cold with like colors and dry flat. Please note colors may bleed at first, so always wash with like colors in cold water. We recommend using a microfiber filter or filtering wash bag.
Riley is 5'10", a size 0/2, and wears a S
- Fits true to you, we’d suggest going with your normal size
- Rise: 8.875” on size S / 11” on size XXL
Orders ship within 1-3 business days. After you receive a shipping confirmation, please allow the below time frames for your order to arrive:
- Continental US: 5-10 business days
- Non-Continental US/Military: 7-10 business days + 2 weeks
- Australia, UK, Canada: 8-12 business days (duties included)
We are not able to offer expedited shipping at this time.
Within the US: We accept unworn, unwashed items with tags attached within 30 days of ship date. All US returns must be processed through our Returns Portal.
International: Returns accepted within 30 days of receipt. Exchanges unavailable.
See our full shipping and return policies here.
BOTTOMS
| Waist | Hip | |
| XXS | 22" - 24" | 32" - 34" |
| XS | 24" - 26" | 34" - 36" |
| S | 26" - 28" | 36" - 39" |
| M | 28" - 30 1/2" | 39" - 41 1/2" |
| L | 30 1/2" - 33" | 41 1/2" - 44" |
| XL | 33" - 35 1/2" | 44" - 46 1/2" |
| XXL | 35 1/2" - 39" | 46 1/2" - 50" |
| XXXL | 39" - 42 1/2" | 50" - 53 1/2" |
| 4XL | 42 1/2" - 46" | 53 1/2" - 57" |
| 5XL | 46" - 49 1/2" | 57" - 60 1/2" |
| 6XL | 49 1/2" - 53" | 60 1/2" - 64" |
FAQS
Are your garments true to size? Yes, we aim for everything to fit true to your normal size, but there are always slight variations between brands. We recommend referencing our sizing chart to find your perfect fit.
What if I'm between sizes? If you're between sizes, we suggest sizing down for a more compressive fit and sizing up for a more relaxed fit.
I follow the sizing chart but my leggings fit very snug! Our leggings (especially our signature compressive collection) will feel snug and tight on your first wear. Don't be alarmed - this is totally normal. You'll start to feel them slightly relax and mold to your body with more wear and wash.
If you're still unsure about your size, drop us a line at hello@girlfriend.com and we'd be happy to help.
Our full size guide here.
About Our Intimates Collection
A soft, second-skin fabric crafted with recycled materials, delivering breathable comfort and minimal lines all day long.
- Lightweight and breathable for all-day ease
- Moisture-wicking COOLMAX® to keep you fresh
- Four-way stretch with spandex for flexible comfort
- OEKO-TEX® Standard 100 certified recycled fabric — safe for you, better for the planet
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Super comfy!
Was this helpful? - LBLily B.Verified BuyerReviewingJava Sport ThongI recommend this productRated 4 out of 5 stars3 months agoLove this color
I love this style of thong and the color java is great! I have these in almost every color and I’ll still keep buying them although the newer feature of the band on the top is a little annoying. They do wear well under gfc leggings!
Was this helpful? - LBLily B.Verified BuyerReviewingClove Sport ThongI recommend this productRated 4 out of 5 stars3 months agoOld style is better but these are still good!
I don’t love the feature of the band on the top of the new style of these thongs, but I still will keep buying them. I love the fit, the comfort and mostly how good they look under gfc leggings and run shorts!
Was this helpful? - ZEZoe E.Verified BuyerReviewingJava Sport ThongI recommend this productRated 5 out of 5 stars4 months agoHigh quality underwear with no ethical dilemmas
Love girlfriend’s underwear. It’s high quality, durable, and I don’t have to worry about gross chemicals or human rights violations. I love the mesh lining because it makes the underwear far easier to wash and makes them more breathable. They are invisible under clothing. No notes.
Was this helpful? - AAAReviewingBlack Sport ThongI do not recommend this productRated 2 out of 5 stars5 months agoThey were amazing. . . V pH Beware
follow up review after a few years: I bought a handful of these - LOVED them because of the laser cut edge, light feel, no digging in, and no-show edges. I previously had many pairs of synthetic material undies (P*NK brand) with no issues. . . . but ever since I started wearing these I've been struggling with recurrent BV. Environmentally it's great to use recycled water bottles (plastic) to make fabrics, fine for most garments. . . but it is absolute suffocation to your lady parts and can have a negative affect on your pH. These undies cause issues for me within just a few hours of wearing them - unfortunately I'm going to have to get rid of them :( If your bits are sensitive, I would not recommend wearing Girlfriend undies.
Was this helpful?Girlfriend Collective5 months agoHi there, we're so sorry to hear the Sport Thongs didn't work out! Please reach out to us through the link below if you need any help with your return or finding a replacement. If you have any more feedback, we'd love to share with our team as well.
https://bit.ly/ContactGFC: https://contact.gorgias.help/forms/yfgrvl1p
We look forward to hearing from you!
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