This streetwear changes color as you wear it – here's how the thermochromic designs work

Rensuke Tokyo is a streetwear brand with color-changing designs. The garments are made from thermochromic color-change fabrics and lighten from pink, blue and orange to white when in contact with heat, including body heat. The collection is hand-made by Japanese artisans in Kyoto.
https://rensuke.com/