Finding leggings that fit perfectly is both an art and a science. We've all experienced the frustration of leggings that slip down during workouts, dig into our waists, or prove to be see-through at the most inconvenient moments. The good news? With the right knowledge about measuring, sizing, and what to look for, you can dramatically increase your chances of finding leggings that fit like they were made for you. This guide walks you through everything you need to know about achieving the perfect fit.
Taking Your Measurements
Before browsing any size charts, you need accurate measurements. Here's how to measure yourself properly for leggings:
What You'll Need
- A flexible measuring tape (fabric or plastic, not metal)
- A mirror or someone to help
- Form-fitting clothes or underwear
- A pen and paper to record measurements
Key Measurements for Leggings
Waist: Measure at your natural waistline—the narrowest part of your torso, usually about an inch above your belly button. Keep the tape snug but not tight. Don't hold your breath or suck in your stomach; measure your relaxed, natural shape.
Hips: Stand with your feet together and measure around the fullest part of your hips and buttocks. This is typically about 20cm below your natural waist. Keep the tape parallel to the floor.
Inseam: Measure from your crotch to your ankle bone along the inside of your leg. This measurement helps determine the right length.
Thigh: Measure around the fullest part of your thigh, usually near the top. This measurement is particularly important for people with muscular legs or those who carry weight in their thighs.
Take each measurement twice and use the average. Slight variations in how you position the tape can lead to different results. Measure at the same time of day when possible, as bodies can fluctuate slightly throughout the day.
Understanding Size Charts
Here's where things get tricky: there's no universal sizing standard for activewear. A size Medium in one brand might fit completely differently in another. This is why your measurements matter more than the size label you usually wear.
Reading Brand-Specific Charts
Most brands provide detailed size charts on their websites. Look for charts that list specific measurements rather than just general size ranges. Pay attention to:
- Waist measurements in centimetres or inches
- Hip measurements
- Sometimes height recommendations
- Inseam lengths for different styles
If your measurements fall between two sizes, consider your preferences: size up for a more relaxed fit, or stay with the smaller size if you prefer compression. For high-intensity workouts where you need leggings to stay put, a snugger fit often works better.
Australian vs International Sizing
When shopping from international brands, be aware of sizing differences. Australian sizes typically align with UK sizes, while US sizes run larger by one to two sizes. A size 10 in Australia is approximately a size 6 in the US. Always check if the brand uses AU, UK, US, or EU sizing, and cross-reference with measurements.
- Always check the specific brand's size chart
- Use your measurements, not your usual size
- Between sizes? Consider your activity and fit preference
- AU/UK sizes are typically 4 sizes smaller than US sizes
Signs of Perfect Fit
Once you have your leggings, here's how to tell if they truly fit:
Waistband
The waistband should sit comfortably at your chosen height (high, mid, or low rise) without digging in or creating a "muffin top." You should be able to fit two fingers under the waistband when standing relaxed. The waistband should stay in place during movement—test with squats, lunges, and forward bends.
Hip and Seat Area
Fabric should lay smooth across your hips and bottom without bunching, sagging, or pulling. There shouldn't be excess fabric or visible panty lines caused by the leggings being too tight. The seams should follow your body's contours naturally.
Thigh and Leg
The fabric should feel snug like a second skin but not restrictive. You shouldn't see your skin tone through the fabric, even when stretching. There should be no excess fabric pooling at the knees or ankles.
Overall Comfort
Move around in your leggings—squat, lunge, sit, and stretch. You should be able to move freely without feeling restricted. Nothing should pinch, dig in, or slide down. You should feel supported but comfortable.
Too tight: Leaving marks on skin, restricted breathing, fabric sheering when stretched, visible underwear lines
Too loose: Sliding down during exercise, excess fabric bunching, needing constant adjustment, sagging in the seat area
The Squat Test
The squat test is the ultimate fit verification. Here's how to do it properly:
- Put on your leggings without underwear or with nude-coloured underwear
- Stand in front of a mirror with good lighting, or have someone check for you
- Perform a deep squat, going as low as you comfortably can
- Check the fabric across your bottom and thighs for any transparency
- Stand up and note if the waistband stayed in place
If you can see skin tone or underwear through the stretched fabric, the leggings are not squat-proof. This might mean they're too thin, too tight, or simply low quality. Either size up or look for a different pair.
Understanding Rise Heights
The rise refers to where the waistband sits on your body, and it significantly affects fit and comfort:
High Rise
Sits at or above the navel. Best for: tummy control, preventing exposure during bends and stretches, creating an elongated leg line. Most popular choice for yoga and gym workouts.
Mid Rise
Sits about 5-7cm below the navel. Best for: those who find high rise uncomfortable or restrictive, everyday wear, people with shorter torsos.
Low Rise
Sits below the hip bones. Best for: casual wear, low-impact activities, personal preference. Less popular for intense workouts due to potential for sliding down.
Accommodating Different Body Types
Bodies come in all shapes, and different fit considerations apply to different figures:
Petite Frames
Look for brands that offer petite sizing or shorter inseams. Leggings that are too long will bunch at the ankles and can affect your gait. Some styles are designed to work for multiple heights—7/8 length leggings on tall frames hit above the ankle on petite frames.
Tall Frames
Seek out tall or long inseam options. Standard leggings may become capris on longer legs. Some brands offer dedicated tall sizing with longer inseams and proportionally adjusted rises.
Athletic/Muscular Builds
If you have well-developed thighs or glutes, you may need to size up for comfort while potentially needing a smaller waist. Look for brands that offer more room through the hip and thigh while maintaining waist proportions, or consider high-stretch fabrics that accommodate muscle.
Plus Sizes
Look for brands with genuine extended sizing that's designed for larger bodies, not just scaled-up standard patterns. Wide waistbands often provide better comfort and support. High-rise options can offer more coverage and support.
Length Options Explained
- Full length: Ankle-length, typically 28-30" inseam
- 7/8 length: Above ankle, typically 25-27" inseam
- Capri: Below knee, typically 21-23" inseam
- Cropped: At or just above knee, typically 17-20" inseam
- Take accurate measurements before shopping
- Consult the brand's specific size chart
- Consider your preferred rise height
- Always perform the squat test
- Check that the waistband stays put during movement
- Ensure fabric remains opaque when stretched
- Move freely without restriction or adjustment
Finding perfectly fitting leggings takes some effort, but it's worth it. Well-fitting activewear boosts your confidence, improves your workout experience, and lasts longer because the fabric isn't under undue stress. Keep your measurements handy, be patient with the process, and don't settle for leggings that require constant adjustment. The perfect fit is out there waiting for you.