Berghaus Mens Expeditor AQ Tech Leather Hiking Boots Black/Yellow. Berghaus lightweight waterproof and breathable all-round hiking boot. Embossed branding. Leather and textile upper. Textile lining. Breathable waterproof AQ™ membrane. Padded collar and tongue. Dual Core™ EVA midsole. OPTI-STUD® hiking outsole. Suitable for low level walks on defined trails. Buy this Shoes and Save €62.00 on Berghaus Mens Expeditor AQ Tech Leather Hiking Boots Black/Yellow.