Thrivin products are true to size. However, because our products combine shapewear and activewear elements, the fit may feel firmer than regular activewear at first.
What if I’m between two sizes?
If you’re between sizes, we generally recommend sizing up for comfort—especially if you prefer a less compressive feel. If you like a more sculpting, snug fit, sizing down may be an option depending on the product.
The size guide applies to most Thrivin products, but some products may have specific fit notes. Always check the product description for additional sizing recommendations.
How Thrivin products should fit
How should Thrivin products feel when worn?
Thrivin products should feel supportive, secure, and comfortable. You may notice light compression, but you should still be able to move and breathe comfortably.
Is it normal if my product feels tight at first?
Yes. Some Thrivin products may feel snug when you first put them on. This is normal and part of the sculpting design. The product should not cause pain or restrict movement. Please see our how to wear guide here.
How do shapewear and activewear fits differ?
• Shapewear-focused products offer higher compression and a more sculpting feel.
• Activewear-focused products provide support with greater flexibility for movement.
Hybrid products combine both benefits for everyday wear and workouts.
How do I know if the fit is wrong?
If the product feels painful, rolls excessively, or restricts circulation or movement, it may not be the right size for you.
How to care for Thrivin products
How should I wash Thrivin products?
We recommend washing Thrivin products on a gentle cycle with cold water. Use mild detergent and avoid fabric softeners.
Can I put Thrivin products in the dryer?
To maintain the shape and performance of your products, we recommend air drying. Avoid tumble drying, as heat can damage the fabric and compression.
How often should I wash my products?
Wash your products after each wear, especially after workouts, to keep them fresh and maintain fabric performance.
How can I make my products last longer?
• Wash inside out
• Avoid high heat
• Do not iron or dry clean
• Store flat or folded to maintain shape
Need more help?
If you couldn’t find the answer you were looking for, our Customer Support team is happy to help. You can reach us:
