Ready for any adventure, the Janji Runterra Bio Tee features enhanced biodegradation for improved sustainability and volcanic ash particles to keep you cool and odor-free.

• 37.5® Technology polyester integrated with volcanic ash particles in the fibers regulates core temperatures as you move and keeps you cool as you heat up.
• Fabric features enhanced-biodegradation polyester to ensure it lasts years in your closet, but breaks down more quickly in a landfill compared to conventional polyester.
• Supima cotton provides a soft hand, superior protection against odor, and enhanced moisture wicking.
• ​​70% Supima cotton, 30% 37.5 Technologies® bio polyester (bluesign® certified)
• Janji donates 2% of proceeds to nonprofit organizations working to support clean water solutions around the world.