I have a few CSB
"I have a few CSB biker shorts and I think these may be my fav next to the regular serenity ones. As always, size 1 size up."







for all orders over $150 (USD)
within 30 days (exclusions apply)
Move without distractions in the Serenity Crossover 4” Shorts, designed to sculpt, accentuate and smooth all of your best assets.
- Mid-High Rise
- Crossover Waistband Detail
- No Front Seam
- 4” Inseam Length
- Serenity Fabric
80% Polyester, 20% Elastane
SHIPPING
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.
Please read more regarding our shipping policies here
30-DAY RETURNS
At CSB, we want you to love your pieces! If something isn’t quite right, you’re welcome to return your order within 30 days of delivery, provided it meets our Return Eligibility Requirements.
Refund Eligibility
Please view our full Returns Policy here
Complete the look

Overall rating: 4.766292 / 5 from 445 reviews.
The Serenity Crossover Shorts 4" in Navy are praised for their high-quality material, flattering fit, and beautiful color. Customers appreciate the soft and comfortable fabric, perfect length, and stylish crossover waistband.
Review topics: ["movement","feel","material","colour","fit","quality","fabric","shorts","length","waist","style","cross","shape","size","look","waistband","design","detail","cut","crossover","comfort","shade","customer service","pants","flattering","compression","navy","waistline","set","front seam"].
"I have a few CSB biker shorts and I think these may be my fav next to the regular serenity ones. As always, size 1 size up."
"Very nice cutting for the waist! This waistline elongates the body and makes your waist look smaller."
"Love the Serenity fabric, it’s sculpting without being too tight, and very comfortable. The crossover effect on the shorts makes the waist look snatched and just makes for a beautiful fit. They are perfect for the gym, lounge at home, run errands, pretty much anything. I bought my usual size and they fit perfectly."
"Nice shorts. The color of CSB never go wrong. Fabric is compressed and comfortable. I normally size up for shorts."
"Love the quality but runs small!"
"Love the crossover waist. A must"
"I really love these shorts. Although Serenity isn’t one of my favorite lines because it has less of a second-skin feel, I absolutely love the crossover design in the front, and the color is very elegant. I usually choose one size up with this line, so I’d definitely recommend sizing up."
"i love the products so much"
"Nice shorts but unfortunately I bought it as a set with the halter but I didn’t like the halter so I returned it all"
"not a shorts person. but definitely will wear CSB shorts. flattering and perfect length gives the best shape"