The Ultimate Size Guide for CSB Leggings

Finding the perfect pair of leggings shouldn’t be a guessing game. When it comes to CSB (Cute Seamless Basics) leggings, the right size makes all the difference—giving you the flawless fit, flattering silhouette, and all-day comfort the brand is known for. Whether you’re shopping for the first time or upgrading your activewear collection, this size guide will help you choose confidently.


Why Sizing Matters with CSB Leggings

CSB leggings are designed with a seamless, body-contouring fit. Unlike traditional leggings with rigid seams or zippers, CSB pieces rely on stretch and compression to hug your shape. That means getting the right size isn’t just about numbers—it’s about matching your body’s natural curves to their sculpting design.

Choosing the correct size ensures:

  • No unwanted sagging or sliding
  • A supportive yet comfortable fit
  • The perfect amount of lift and contour
  • Full freedom of movement

CSB Leggings General Size Chart

CSB uses a standard size range from XS to XL, with some collections offering extended sizes. Here’s a quick breakdown:

CSB SizeUS SizeWaist (inches)Hips (inches)
XS0–224–2533–35
S4–626–2736–37
M8–1028–3038–40
L12–1431–3341–43
XL16–1834–3644–46

Tip: If you’re between sizes, size down for more compression and sculpting, or size up for a relaxed, lounge-friendly fit.


How CSB Leggings Should Fit

Here’s how to know your CSB leggings are the right size:

  • Waistband: Should sit snugly at your natural waist without rolling down or digging in. CSB’s V-waist and crossover designs are meant to contour gently.
  • Legs & Hips: The material should stretch evenly across thighs and glutes without becoming sheer.
  • Ankles & Length: Seamless leggings should hug your ankles without bunching, and flared or split-hem styles should fall just at the foot.

Fit Breakdown by Collection

Different CSB legging collections have unique fits. Here’s what to expect:

Sculpt Seamless Collection

  • True to size
  • High compression and sculpting contour
  • Best for active workouts or snatched silhouettes

V-Waist & Cross-Waist Leggings

  • Runs slightly large (consider sizing down)
  • Stretchy and soft, ideal for lounge or light training
  • Waistband sits lower for a more relaxed shape

Flare Leggings & Split Hem Styles

  • True to size or slightly generous
  • Designed to skim the hips and flare from the knee
  • Size up if you prefer a longer inseam or looser leg

Tips for Measuring Yourself at Home

Grab a measuring tape and follow these simple steps:

  • Waist: Measure around the narrowest part of your torso (just above your belly button)
  • Hips: Measure around the fullest part of your hips and booty
  • Inseam: Measure from the inside of your leg to just below your ankle bone

Compare these numbers to CSB’s size chart above to determine the best fit.


What to Do If You’re Between Sizes

CSB’s stretch fabric is very forgiving, so if you’re in-between:

  • For workouts or compression: Go down one size
  • For lounging or daily wear: Go up one size

Still unsure? Read real customer reviews for the specific item—they often provide details on whether that style runs small or large.


Final Thoughts

The perfect pair of CSB leggings is only a few measurements away. With their figure-loving design, ultra-soft materials, and wide range of sizes, there’s a fit for every body. Just remember:

  • Use the size chart as a starting point
  • Pay attention to the style-specific fit notes
  • Prioritize how you want your leggings to feel—snatched, relaxed, or somewhere in between

Once you find your CSB fit, you’ll never want to wear anything else.