Lace Anti Chafing Shortlette Slipshort 9"

$ 40.00 Regular price $ 42.00
1637 reviews
Color - Black
  • Thoughtfully designed by a woman for a woman’s body
  • Absolutely Not Shapewear. Non-compression fit is comfortable lingerie for your thighs
  • Wide soft lace waistband and 9" Inseam with front seam to flatter your curves
  • Signature silky microfiber fabric with moisture-wicking technology is durable yet lightweight, soft, stretchy, silky, and super comfy
  • 96% Polyester / 4% Spandex / 100% Cotton Gusset
  • Superior thigh protection without added friction 
  • Stay-put leg design resists leg creep while walking or running
  • Made in California, USA
  • Click here to see the garment dimensions

Undersummers Lace Shortlettes®️ are anti-chafing slip shorts perfect for wearing to bed, under skirts and dresses, or just while lounging at home. We pride ourselves on using premium soft silky fabrics and lots & lots of lace. Our wide lace waistband extends around the entire waist for a beautiful and luxurious look.  You deserve the best, so treat yourself to the most comfortable lingerie you’ll ever own. Our Shortlettes®️ don’t bunch or ride up and will keep your legs from being sticky in the summer heat (or occasional hot flash at night).


These cool lasting underwear stop thigh rub and are the ultimate women's boxers.

We want you to love your Undersummers undergarments and be comfortable.  If your first purchase of a Shortlette or Undergarment isn’t quite right, we will send you one free replacement. *Offer excludes Clearance or Final Sale Items.

Pre-paid returns (USA only): Simply send back your items for return with your prepaid return label, only unworn garments (clean & new with hang tags intact). We do apply returns to the tender it was purchased, record of sale is required (order number). Gift card returns will be issued back to a gift card.


  • Items ineligible for return/refund/exchange:
  • Gift Cards
  • Grab Bag
  • Clearance Items (Final Sale)
  • Free Gifts
  • Worn garments or items not in original condition.
  • Garments over 30 days old.

Click here to learn more about Undersummers Returns

At Undersummers we want women to LOVE their thighs! CarrieRae Munson is the founder and creator of the Original Shortlette® anti thigh chafing solution to wear under skirts and dresses. Undersummers Shortlettes are lingerie-inspired anti thigh chafing slip shorts made to protect your thighs all day and night. Quality is in the details with silky soft fabric, beautiful laces, and unique designs which function beyond your wildest dreams. CarrieRae doesn't stop there - she selects beautiful colors and playful prints to make these your all time go-to favorite underpinning.

Our mission is to help women love wearing dresses. Dresses and skirts are feminine, pretty, and powerful. We offer fabulous Shortlettes®️ to provide comfort and confidence.

"I want women to love wearing dresses. Dresses are fun, flirty, and a confidence booster.  We make undergarments that help make that possible!"  CarrieRae, Founder of Undersummers.

Our process: We listen at Undersummers. All of our new products are the result of customer feedback and customer requests.  Don't be surprised to get an email directly from CarrieRae - she reads your emails in an effort to stay connected to your wants and needs. Some current examples of products requested by customers are the launch of the Fusion Shortlette, our full coverage Shortlette Rash Guard Slipshort in a 5X and the Maternity Line Sized Small-4X. We also happen to be one of the few companies on the market to size so inclusively. 

Customer Reviews
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United States
I recommend this product

Lace Shortlette slipshort 9”

I highly recommend this slipshort. The wide lace waistband gives a stable non-roll wearing experience. It creates a smoother waistline effect without an elastic dent. The 9” length covers your thighs for comfort with the lace hem. Very comfortable with maximum modesty. Love!

Misty B.
United States United States

My new favorite

Love the style and the comfort of these shortlettes. I would recommend to anyone to wear. You can stop thigh rubbing in style!

Undersummers by CarrieRae Lace Anti Chafing Shortlette Slipshort 9 Review
Lakesha Q.
United States United States
I recommend this product

Love them

Grateful for these shortlettes. Amazing and comfortable.

Undersummers by CarrieRae Lace Anti Chafing Shortlette Slipshort 9 Review
Melissa S.
United States United States
I recommend this product

10/10 Would Recommend

Absolutely fantastic. Just the right length and helped keep chub rub at bay in the Mexico humidity and heat for a wedding. Fantastic purchase, only downside was it was so humid, the plastic waistband rolled down a few times but nothing more than normal.