Spanx Power Panties New & Slimproved


5.00 out of 5

Spanx Style # 408

  • FIRM slimming control
  • Mid thigh cycling short style
  • Finishes at the waistline
  • Made from super soft (but strong) hosiery type fabric
  • 2 very flat sewn seams down front & back
  • Non-binding waist and leg bands
  • Incredibly lightweight and comfortable
  • Closed cotton gusset

Spanx Power Panties New & Slimproved

Spanx Power Panties were one of the original products made by Sara Blakely back in 2000. They were an immediate success as they were so useful and so discreet, working under most outfits. They were re-invented by Spanx (to a lesser degree of success in my opinion) with the Spanx In Power Line Power Panties. Fortunately Spanx saw sense and re-developed them again into these – Spanx Power Panties New & Slimproved. These are very similar to the Original ones, with a few tweaks that have helped to improve them.


The Spanx Power Panties are like a very tight pair of mid thigh cycling shorts that finish at the waistline. Please do be aware that they look REALLY small when you get them out of the packet. They WILL stretch to fit.

Slimming Control

The Spanx Power Panties are FIRM in slimming control. This is called SUPER on the Spanx website.

Slimming Coverage

They will slim your thighs, hips, bottom and tummy. They have a super strong tummy control panel.


They are made from a super stretchy, lightweight hosiery type of fabric. This is “zoned” to give shape as well as slimming control. This is especially good on the bottom, where you get a nice lifting effect too.


They do have a seam down the center front and center back. This is sewn VERY flat and should virtually disappear once it is stretched out on your body. Please do note though that this MAY show through some very light clothing.


The waistband is non binded and incredibly soft. This helps it to lie smooth and flat against your body and hopefully not create a muffin top (waistband overhang).


The legs of the Power Panties are seamless and the ends are non-binded. There is no hem or stitching at the ends, so they should lie really flat against your thighs. This hopefully avoids bulges and ridges where the Power Panties finish.


The gusset is a closed one, so you do have to pull them down to use the loo. It is lined with cotton, so it is very comfy and hygienic to wear in place of your normal pants.

Clothing Considerations


  • Spanx Power Panties are great for wearing with low waisted and low backed outfits.
  • Don’t wear them under short skirts and dresses as the legs might show.
  • The 2 center seams may show under very flimsy, tight fabrics.

Natural, Black

UK Dress Size

10, 12, 14, 16, 18, 20

Slimming Strength


Special Features

Closed Gusset, Low Waisted

Fabric Content

85% Nylon, 15% Spandex/Elastane. Cotton Gusset

Fabric Care

Hand wash warm. Only non-chlorine bleach when needed. Line dry. Do not iron.

Exchanges & Returns

The Spanx Power Panties can be returned for an exchange or a refund if it isn’t suitable.

Slimming Areas

Tummy, Hips, Bottom, Thighs

Video With Real Photos

1 review for Spanx Power Panties New & Slimproved

  1. Jess
    5 out of 5


    Very pleased with my purchase. Fast delivery too thanks

Add a review

Please Answer The Sum So That We Know You Are Human (not spam!) *

Please use the size chart to work out the right Spanx size for you. You will need your weight and height measurements.