CAMPER - Gray nubuck men's sneakers with OrthoLite® Recycled™ footbeds and XL EXTRALIGHT® OrganixTM 3.0 outsoles (30% biocircular components). Runner K21 is the latest addition to the Runner family with a retro-inspired approach and a craft touch featuring a new increased volume. Outer material: 100% cowhide leather Lining: 47% Fabric (100% Recycled Polyester) - 30% Cowhide - 23% Fabric (100% Recycled PET) Outsole: 70% EVA - 30% natural EVA