The Moab Adventure CF features waterproof full grain leather and mesh uppers that are protective and abrasion resistant, and our 100% recycled laces, webbing, and mesh covered COMFORTBASE™ footbed and midsole technology for increased shock absorption and cushion. Throw in the carbon fiber safety toe and you get Endless comfort. Total Performance. Waterproof full grain leather and mesh upper 100% recycled laces Bellows tongue keeps out debris Protective and abrasion resistant rubber toe cap Breathable mesh lining Mesh footbed cover