This boot is lightweight and flexible and strobel lasted. The upper is made of rough-out coyote suede, 1200D nylon and breathable airmesh. This style also features lace to toe construction with "sausage" laces that stay tied and can be tucked into 5.11 Lace Station, antibacterial, moisture-wicking lining, Ortholite7#174; sock liner, compression molded EVA midsole, oil & slip resistance, a quiet outsole with fast rope control tread, and TPU external ankle stabilizer. Fit: True to Size Insole: EVA Outsole: Rubber Upper: Rough Out Suede/1200D Nylon/Mesh Imported