- Concerning Chemicals from the Wear of Climbing Shoes Cause Trouble in Indoor Halls | Newswise Newswise
- The Invisible Footprint of Climbing Shoes: High Exposure to Rubber Additives in Indoor Facilities ACS Publications
- Air in climbing gyms more polluted than on streets SWI swissinfo.ch
- Rock Climbing Shoes Release Toxic Chemicals Indoors ScienceBlog.com
- Climbing Shoe Chemicals Spark Indoor Hall Concerns Mirage News