FITLY Ultralight Running Shirt for Women

Size Guide

A minimalist running shirt focused on lightness, comfort, and sensation.

Constructed without a single stitch touching your skin, the shirt is thermo-bonded with ultrasonic waves*.  The result is a seamless shirt embracing every curve for an amazing body fitting sensation and increased comfort.   Flat seams mean chafing is impossible.  Made with a moisture-wicking high-quality fabric, at 2.5 Oz (76 grams), the shirt is featherlight.

  • 100%THERMO BONDED: comfort, lightness, and durability
  • ULTRASONIC fabric bonding for a completely stitch-free shirt
  • CHAFING FREE: super soft and stretchy material

FITLY shirts are the result of state-of-the-art laser cutting, assembly, thermo & ultrasonic bonding for a stitch-free running shirt. 

Compositions: 90% polyester - 10% spandex




* Very few companies in the world master this process. 


Related Items

Find the right band size