Nubuck and ripstop upper with Vibram MEGAGRIP rubber sole Made in Vietnam Mesh lining with waterproof membrane Lace-up closure with adjustable drawcord TPU spoiler sole EVA midsole Carbon fiber between midsole and tread OrthoLite insoleWaterproof GORE-TEX Our Style No. MONC-MZ46 Manufacturer Style No. 4M00110 - M4248