Size Guide

At MoMa, we believe your activewear should move with you. Our tops and bottoms are made with premium high-stretch nylon-spandex blends that offer comfort, flexibility and shape retention.

MoMa sizing follows Asian sizing and may fit smaller than Western sizing.

For the most accurate fit, please refer to the size chart on each product page, as fit may vary between styles.

Fit Tips

Our high-stretch fabrics are designed to move with your body while maintaining their shape. 

Your preferred fit may depend on how you plan to wear the piece:

  • Training: Choose the size that best matches your measurements for a closer, more secure fit during movement.

  • Recovery or everyday wear: Consider sizing up if you prefer a more relaxed fit or additional room, particularly around sensitive areas.

Finding Your Fit

  • Take your measurements using the instructions below.

  • Compare them with the size chart on the relevant product page.

  • Choose the size that best matches your measurements.

  • If you are between sizes, or prefer more room, size up.

How to Measure

Use a soft measuring tape and measure over light clothing or directly on your skin. Keep the tape flat and snug, but not tight.

  • Bust: Around the fullest part of your chest
  • Underbust: Just below your bust line
  • Waist: Around the narrowest part of your torso
  • Hips: Around the fullest part of your hips and buttocks

Tip: Your measurements should fall comfortably within the size range shown on the individual product page. If they fall between sizes, we recommend sizing up for more room and flexibility.

Still unsure? Contact us for help choosing your size.

Size Measurements & Fit Variations

Measurements provided on our website are intended as a general guide. Due to the nature of garment production, fabric stretch, and finishing processes, slight variations may occur between individual pieces. This is normal and does not affect the quality, performance, or intended fit and function of the product.  

For sizing details, please refer to the product listing for each item.