Dark brown men's sneakers Geox Spherica 4X4 B ABX with advanced technology for maximum comfort. Amphibiox technology keeps feet dry in rain and walking on wet sidewalks, while Spherica absorbs shocks on concrete. The wavy sole brakes on wet surfaces and the metal eyelets resist frequent tying. Amphibiox → technology protects against wet sidewalks and rain Spherica → technology absorbs shocks when walking on hard surfaces Metal eyelets with clasps → do not tear off when pulled laces Multi-layer → design provides stability when walking on uneven surfaces Wavy sole structure → brakes on wet tiles and asphalt Respira technology - perforated outsole with membrane wicks away moisture and keeps feet fresh all day. Amphibiox technology - waterproof treatment ensures maximum protection against moisture even in the rain. Spherica technology - special construction provides optimal cushioning and flexibility with every step. Suitable for long days at the office, city walks