These sweatpants from Rensuke Tokyo showcase a unique heat-sensitive thermochromic design that changes colors with body heat, resulting in eye-catching 3D visuals. Made from 100% cotton, they provide a relaxed fit and feature an elastic waistband with a drawstring for enhanced comfort. The bold branding on the side adds a striking element to casual streetwear.- Heat-sensitive thermochromic design- 100% cotton material- Relaxed fit- Elastic waistband with drawstring- Bold branding on the side