Geox U Taiki B ABX A Mens Leather High Top Trainers / Shoes - Upper: leather and suede. Perfect sneakers for casual and informal look. Practical, comfortable and cozy, the abx taiki sets a new standard in the world of elle waterproof footwear thanks to amphibiox system, developed by the geox research. Amphibiox is top of the range in terms of Geox's waterproof products. It stands out from other waterproof shoes by employing the use of Geox's waterproof and breathable sole, pairing it with a series of technologies (including some of Geox's own patents) on the upper, in order to achieve durable water resistance and breathability. The Amphibiox membrane protects against rain, mud and snow, leaving your foot completely dry. The high breathability helps with natural internal temperature regulation, removing moisture from the shoe and ensuring freshness or warmth depending on the external temperature.