Upper - Suede leather and mesh upper allowing the shoe to be lightweight, breathable, waterproof and durable. Abrasion Resistant - Heel and toe caps to protect against rough terrains. Ghillie Lacing System - A criss cross lacing system which loop through material that makes up part of the upper so that they mould to your foot like a glove. Padded Collar - Synthetic collar providing added comfort. EVA Sockliner - Provides additional moisture wicking and comfort, removable for easy washing.