Here's what other sites are saying:
Houdini Sportswear is raising the standards for what is considered 'green' in an apparel company. Take the Men's Alpha Crew, for example. This three-season baselayer breathes and manages moisture to keep your body dry. It also has an insulating effect to help your body regulate its temperature. Anti-odor panels cover your back and armpits to reduce personal air pollution. When you're done using the Alpha Crew, send it back to Houdini and they will recycle the material into another garment. The recycling process used by Houdini reduces CO2 emissions by 77% and energy consumption by 84%.