• The RX Difference

    What makes RX Undies better?  Read on to find out more…


    •    Developed by a female doctor
    •    Tested and APPROVED by female doctors and nurses
    •    Anti-microbial/organic liner and highly breathable fabric
    •    Design focus on comfort – but still sexy
    •    Durable (we recommend machine washing)
    •    Range of sizes to fit everybody (00-20 instead of S/M/L or one-size-fits-all)




    Developed by a female doctor: RX Undies are better because they were designed by a female doctor with expertise on female health issues.

    We wondered why a doctor had never designed thong underwear before (it makes sense – think about where they go)… so a female doctor teamed up with a female engineer and together they created a new brand of incredibly comfortable and hygienic thong underwear. After you put on your first pair, you’ll agree that we have the right RX!





    Tested and APPROVED by female doctors and nurses:
    A group of female doctors and nurses agree with us; RX Undies are the most comfortable and hygienic thong underwear they have ever worn.

    We tested RX Undies on a group of female doctors and nurses (some who wore them for 12-hour shifts). Here is what they had to say:

    “On par with the highest quality thong underwear with the advantage of the different design, the larger size range, and a nicer liner!” – ObGyn

    “I’m an ObGyn, so my day includes lots of walking, sitting, standing, and bending -  I found RX Undies to be very comfortable.” – ObGyn

    “I was really impressed by the softness [of RX Undies].” – ObGyn

    “I really liked the design. Fit nicely on body but didn’t feel too tight.  Hid well under clothes.” - ObGyn

    “I would wear thongs more often given how comfy these were.” – ObGyn

    “I hate panty lines but find traditional thongs uncomfortable.  I loved these!” – MD

    “I had an excellent overall experience with RX undies!!  As I am entering into the nursing field, I know the importance of hygiene in that area.  I rarely find underwear that fit properly and the design felt as though they were made especially for me.” – RN

    “YES!  I never thought I would be so enthusiastic about underwear, but RX undies are amazing!”- RN




    Anti-microbial/organic liner and highly breathable fabric:
    Organic and breathable fabrics; why would you wear underwear made from anything else?

    RX Undies have a 95% organic bamboo liner; bamboo is naturally anti-microbial and may help to prevent infections. Organic bamboo is very soft and is cashmere-like in texture (so it’s super comfortable against your skin). We also use a lightweight mesh material that rests flat against your skin and readily allows for the passage of air. Synthetic, non-porous fabrics don’t permit for the passage of air and can trap moisture on the surface of the skin, which may lead to irritation and infections. We strongly believe that hygienic underwear is important, and we think you’ll agree.





    Design focus on comfort – but still sexy: RX Undies are designed to be comfortable and pretty.

    RX Undies come up high enough in the front to keep you comfortably and completely covered, but stay discreetly tucked away with even low rise pants. They have a longer lining that extends up higher in the front; this allows for greater comfort and keeps your anatomy fully covered. RX Undies also have a V-shape in the back so that they stay concealed within your clothing, even when you sit down. The back of most thong underwear is one solid piece of material; RX Undies are two separate pieces of material sewn together. The result is a design that is contoured to fit the curves of your body and work with your anatomy instead of against it. The icing on the design is an attractive and lightweight stretch lace, which helps RX Undies rest comfortably on your backside and minimizes wedgies.




    Durable (we recommend machine washing):
    Hand-wash your underwear? We don’t think so…


    Many underwear manufacturers recommend hand washing their products. It can be difficult to properly clean and sanitize underwear when it is washed by hand. Soap residue that remains on hand-washed underwear can lead to skin irritation. We recommend machine washing your RX Undies with a mild detergent and warm water on the gentle cycle..




    Range of sizes to fit everybody
    (00-20 instead of S/M/L or one-size-fits-all):
    People aren’t one size fits all and neither are RX Undies.

    From 00 to 20, RX Undies come in a variety of sizes to fit a variety of women. When your underwear fits properly it stays put and feels comfortable all day long.