Excellent Condition. MRBUGrip Gns-92 Studded traction with 13 Studs . Midsole EVA contains 20% BLOOM® foam, made with algae harvested from waterways with dense algae growth. The GORE-TEX® lining is bluesign® certified and meets the STANDARD 100 by OEKO-TEX®. Upper is made of bluesign® and 100% recycled PET polyester. The OrthoLite® Hybrid™ insole blends 5% recycled rubber and 15% production waste foam for 20% eco-content. It is lined with bluesign® 100% recycled, GRS certified and solution dyed PET polyester.