Quick answer

For the best fit in women's high waisted leggings, measure your waist and hips and compare them to the size chart. The THOMAS Women's All Over Print High-Waisted Leggings use a compression fit with stretchy fabric, so if you're between sizes, consider your activity—size up for relaxed wear or stick with your usual size for firm support during yoga or running.

Understanding Compression Fit and Stretch

Compression fit means the leggings hug your body closely, providing muscle support and a sleek silhouette. The THOMAS leggings are made from 95% polyester and 5% spandex, which gives them a stretchy, lightweight feel. This combination allows the fabric to move with you during yoga, workouts, or daily wear without losing shape. Because the fabric is quick-drying and soft, it also works well for high-intensity activities where moisture management matters.

When you choose a compression-fit legging, the waistband should sit comfortably at your natural waist without digging in. The high-waisted design helps keep the leggings in place during movement. If you prefer a less snug feel, especially for casual lounging, you can size up one size—just note that the compression effect will be reduced.

How to Measure for the Right Size

To get accurate measurements, use a soft measuring tape. Measure your waist at the narrowest point, usually just above your belly button. For hips, measure around the fullest part of your hips and buttocks. Compare these numbers to the size chart provided for the leggings. Since the fabric has spandex, there is some give, but relying on measurements rather than your usual clothing size gives the best result.

If your waist and hip measurements fall into different size categories, choose the size that matches your larger measurement. This ensures the leggings fit comfortably without being too tight in one area. The stretchy fabric will accommodate the smaller measurement without gaping.

Frequently asked questions about leggings sizing and fit

How do I know if I should size up or down?

If you are between sizes, consider your preferred fit. For a snug, supportive fit during workouts, choose the smaller size. For a relaxed, casual fit, choose the larger size. The stretchy fabric (95% polyester, 5% spandex) will adapt either way. Activity dictates size: workout = true size, lounging = size up.

Will the leggings stretch out over time?

The spandex blend is designed to retain its shape with proper care. Machine wash in cold water and tumble dry low to maintain elasticity. Avoid high heat or fabric softeners, which can break down the fibers faster. Follow care instructions to keep the fit consistent.

Can I wear these leggings for running if I have thick thighs?

Yes, the compression fit and stretchy fabric work well for running. If you have muscular thighs, you may want to size up to avoid the fabric being too tight around the leg openings. The high-waisted design also helps prevent slipping during movement. Size up if you have larger thighs for comfort during running.

How do I care for printed leggings to keep the design looking new?

Turn the leggings inside out before washing to protect the print. Use cold water on a gentle cycle and avoid bleach. Tumble dry low or hang to dry. This prevents fading and keeps the fabric soft and stretchy. Inside-out wash and low heat dry preserve the print.

Product details that affect fit

  • THOMAS Women's All Over Print High-Waisted Leggings (Model L36): Featuring a compression fit and stretchy fabric, this high-waisted leggings is perfect for yoga, workout, running or casual occasions. Fabric: 95% polyester, 5% spandex. The spandex content provides stretch for movement, while the compression fit offers support. This means the leggings will hold their shape during exercise but still feel comfortable for all-day wear.