0 outsoles (30% bio-circular compounds).Upper Calfskin (Leather Working Group Certified) Color Black Outsole/Features 70% EVA / 30% natural EVA XL EXTRALIGHT® Organix™ for lightness and shock absorption Insole OrthoLite® for cushioning Lining 70% recycled Polyester, 30% Calfskin Camper Black leather men's sneakers with OrthoLite® Recycled™ removable footbeds, and XL EXTRALIGHT® Organix™ 3. Camper Runner K21 - Sneakers For Men - Black, Size 44, Smooth Leather.