Themen'sFresh Foam X More Trail v3 running shoes feature Fresh Foam X midsole cushioning, Vibram Ecostep Recycle outsole is made from virgin rubber and a minimum of 30% recycled rubber Vibram is a registered trademark of VIBRAM S.p.A All rights reserved, and Vibram outsole includes Vibram Traction Lugs, designed for traction on loose and sandy surfaces.