Undersummers Shortlette Rash Guard Slip Shorts: Worry Free Protection

The Original Shortlette®️

Cute. Comfy. THigh Savers.


Uniquely You

Undersummers are the only Shortlette Rash Guard Slip Short available in a variety of beautiful colors and prints.  Limited editions come and go quickly so don't wait when you find your individual style.

SHOP Something fun

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Shortlette Rash Guard Slip Shorts are the only lingerie inspired solution with luxurious lace both at the waist and leg.   Silky soft fabric with a seam-free inner thigh & stay-put leg, protects your thighs all day and night.  The cotton liner makes this a one layer panty solution you will want to wear everyday. This thigh chafing solution that goes beyond function with its premium look &  feel.  Sized Small to 4XL. ( Fusion Style is Available to 5X)


Meet CarrieRae

CarrieRae created the Shortlette out of her own need for thigh chafing protection.  Disappointed with the lack of feminine and function solutions, she designed the Shortlette.  She is committed to designing garments that will become your everyday, go-to favorites and make you LOVE wearing dresses.

Undersummers.com is located in Houston, TX and all garments are manufactured in the USA. 


Size Chart & Fit

Shortlettes are generously sized  to hug but not squeeze your curves.  They are not compression and do not feel like nylons/hosiery, shapewear, bike shorts, or compression pants.  Shortlettes are simply comfortable.  They are not made to be tight, feel constricting, shape, pinch, or bind.  The longer lengths allows for maximum chafe protection and comfort.

Correct Fit Guidelines:
✔️ Waist should not roll
✔️ Body should glide comfortably against the skin
✔️ Legs should not ride up while walking

Signs of Incorrect Fit:
✖️ Baggy crotch (too big)
✖️ Running at the seams/Wears to fast (too small)
✖️ Slides Down (too small)
✖️ Legs ride up (too small)

Which is the best fit?

CarrieRae's Recommendations:

Under 5'4" - High Thigh, Athletic, or Classic Styles

Plus Size - Fusion, Classic, or Original Lace

Apple Shaped - Fusion, Classic, or Original Lace

* Order the size in-between your waist and hip measurement.  I.e.  Waist 3X + Hip XL = Order 2X

Pear Shaped - Try them all!

Hourglass - Lace or High Thigh

Slender - High Thigh or Athletic

My Shortlettes fall down, why? Are Shortlettes shape wear? Are they compression shorts?
How are Shortlettes different than other slip shorts or bike shorts? How long do Undersummers products last? Can you let your Shortlettes Show?

Contact Us:  Do you have a question that is not answered here?  Email us at info@undersummers.com and we will respond within 1 business day.