The Solar Wave Mid Boot by Timberland are stylish and comfortable. These Mid profile boots are feature ReBOTL™ recycled fabric upper and lining containing at least 50% recycled plastic, footbed Is made from 70% bio-based material, and the GreenStride™ soles with diamond patterning are made of 75% renewable materials - including sugar cane and responsible natural rubber. They are finished with Timberland logo at the tongue and sidewall.