Hugs perfectly
"These leggings are a perfect fit, I finally have the experience of high quality active wear. I sized up one size, perfect fit. Very happy"











for all orders over $150 (USD)
within 30 days (exclusions apply)
CSB’s cult-favourite Serenity Leggings are exactly what you've been looking for - compressive, sculpting, and ready to join your activewear rotation.
- No front seam
- High-waisted
- Full length legging
- Hidden pocket in waistband
- Serenity fabric
80% Polyester, 20% Elastane
Please view full returns policy here.
FREE SHIPPING for all orders over $150 (USD)
Orders with a subtotal over $150 USD will be provided with a free shipping option in checkout. Please know that the cost of shipping is calculated at checkout and based on delivery location and weight.
Parcels being sent outside of Australia may be subject to customs, duties and taxes. Please read more regarding this here.
FREE RETURNS AVAILABLE
CSB offers free returns to Australia and International customers for store credit and exchange within 30 days of delivery for selected countries. First time customers will be eligible for a refund on their first purchase only which is subject to a return fee calculated at time of return. Please note, final sale items are not included in this policy and are unable to be returned.
Click here to see more information regarding returns.

Overall rating: 4.7575607 / 5 from 2017 reviews.
Serenity Leggings by CSB are highly praised for their flattering fit, beautiful color, and amazing quality. Customers love the compressive and sculpting effect, along with the soft and comfortable feel of the buttery smooth fabric.
Review topics: [size, fit, length, colour, weight, look, waist, support, quality, material, fabric, shipping, design, comfort, feel, issues, weather, movement, cut, leggings, style, shape, shade, legging, texture, thickness, height, piece, butt, structure].
"These leggings are a perfect fit, I finally have the experience of high quality active wear. I sized up one size, perfect fit. Very happy"
"Very high quality! In fact, everything I’ve bought from CSB has been really durable and soft. I almost kept a top that fit me properly just because it felt so good haha I’ve had multiple workouts and washes, and these leggings have passed the test of time. I’m going to be making another order this week!"
"This legging did feel more compressive on my body, but I didn't feel too tight or uncomfortable. It's a bit thinker than my Form leggings, and I think it would be great for colder seasons. So far so good!"
"Serenity is my favourite fabric from CSB. It’s incredibly flattering and supportive, and perfect for workouts if you like that “hugged-in” feel. The compression really helps you feel secure and held in place. For sizing, I’d recommend going up one size. I’m usually a small in other activewear brands, but I wear a medium in Serenity because it runs tighter than their other fabrics like Form."
"I love the fabric. I ordered the S and accidentally received the XS but customer service took care of the issue so quickly. The navy is a staple color and one of my favorites"
"Love any and every serenity leggings. Please never discontinue it ð¥¹. They’re my all time favorite leggings!"
"Absolutely love these fights, fit so well and the fabric is very good quality."
"Feels so nice on the skin, and super flattering as well. Definitely size up from your usual size"
"i have bought two pairs and i swear by them. super flattering and comfy. fabric is so soft and stretchy asw!"
"I love these leggings!! They are so secure, not sheer, hold me in, and stay in place! I typically am I size small and have found a medium is better for me in serenity as opposed to freedom. These are so cute and my go-tos. No pilling after multiple washes and wears in intense workouts."