Upper - 100% Recycled Polyester Stretch mesh tongue - 92% Polyester, 8% SpandexUpper Overlay - 100% TPU -30% Recycled contentUpper Underlay - 60% PU, 40% TeryleneInternal lining - 100% Recycled Polyester, 100% PU foamAQ Membrane - NATURETEX HBR BIO - 50% Bio-based content, 50% Renewable PAInsole Strobel - 86.5% Recycled Polyester, 13.5% Bio-based PA56 (derived from straw)Footbed - OrthoLite Hybrid™ (15% post production waste, 5% recycled rubber)Midsole - EVA - 40% Bio-based EVA, derived from Sugarcane. 50% BRASKEM "I'M GREEN™ BIO-BASED" CompoundOutsole - Vibram ECO STEP EVO Rubber |
