Love it
"My favorite of all times!!!!!!!!! Probably the best leggings that fits perfectly and also!!!! It’s so flattering on the shaping of the body."








for all orders over $150 (USD)
within 30 days (exclusions apply)
The invisible scrunch sculpts to create the perfect peach without the gathers. Now in Serenity fabric, these leggings will mould to your body and enhance your natural curves.
- Invisible scrunch seam
- No front seam
- High waisted
- Full length legging
- Serenity fabric
80% Polyester, 20% Elastane
FREE SHIPPING ON ORDERS OVER $150 USD
Enjoy free standard shipping on all orders with a merchandise subtotal of $150 USD or more. Eligible orders will automatically receive a free shipping option at checkout.
Shipping costs for orders below this threshold are calculated at checkout based on your delivery location and parcel weight.
Duties and taxes are prepaid where available. If included, your selected shipping method will display "Duties & Taxes Prepaid" at checkout.
If this label is not shown, any applicable duties, taxes, or import fees will be payable by the recipient upon delivery.
30-DAY RETURNS
We want you to love your CSB pieces. If something isn't quite right, you can return eligible items within 30 days of delivery for a refund, store credit, or exchange, subject to our return policy.
Refund Eligibility
Please view our full Returns Policy here.

Overall rating: 4.2516556 / 5 from 151 reviews.
Serenity Invisible Scrunch Leggings in Black feature an invisible scrunch seam that sculpts the body beautifully. Customers praise the leggings for their flattering fit and high-quality fabric, though opinions on the length vary.
Review topics: [fit, length, fabric, support, waist, quality, material, leggings, look, feel, shape, scrunch, detail, compression, rise, waistband, csb, flattering, clothes, lift, booty, gather, medium, workouts].
"My favorite of all times!!!!!!!!! Probably the best leggings that fits perfectly and also!!!! It’s so flattering on the shaping of the body."
"I’m glad that I sized up in these. I usually do in CSB leggings, but this one was just on the tight side- even the medium were kinda hard to put on but once I got them past my hips, it sucked me right in and I love the fit of it. It’s a great staple to have."
"Fabric is very nice and buttery, however I wasn't as happy with them as I expected to be. I am usually an XXS-XS in other brands tights however a S in these. I personally have a short torso and they still sit so low and I have to constantly be pulling them up which is very annoying. If you have a bum they don't sit nicely at the back and go very low when you sit down and have to be pulled up every time I stand up and walk."
"Thick brushed fabric yet so soft. I’m not sure it will be easily frayed. I tried it on my back and core day to avoid any damages. Recommend size up especially if you have a big thigh or hip consequently the waist gonna feel a fit not well-fitted I’m 163cm waist 26” hip 35”. Normal i wears S. But this leggings i go for M. Thanks for all reviews here <3"
"Fit perfect, have the regular scrunch and have been dying to try the invisible scrunch. I like them, only concern is that they seem to sleep down a little more during leg workouts. Will stick with regular scrunch for my workouts and invisible scrunch for lounge wear."
"Super comfortable, flattering fit, and great quality. The invisible scrunch detail looks amazing, and they stay in place during workouts. Definitely recommend!"
"The sizing and rise is off with the invisible scrunch with this one unfortunately. I have the normal serenity leggings in XS in other colours and they fit perfect. With this one it meant it was mid-low rise rather than high rise. If you pull it up then a camel toe appears. Otherwise same great quality but I needed to return it because couldn’t wear it without the rise issues."
"I got a medium when I probably shouldve gotten a small and purely by chance it fit. The sizing with CSB is really inconsistent so just hope for the best."
"Loved this supportive leggings, material feels quite tough but great for the gym, awesome invisible scrunch that looks amazing, true to size"
"Nice fit, I’m usually a size small but the medium still was a bit snug on me. Material is a bit heavier and waistband can be slightly higher. Room for improvement"