Zappos.com is proud to offer Hi-Tec - Men's Athletic: Hi-Tec Sports USA is a pioneer in adventure outdoor footwear and continues to provide the unsurpassed comfort, quality, performance, and value people have come to expect from the brand over the last 20 years. From trail running and speed hiking to water sports and mountain biking, Hi-Tec offers men and women the most innovative outdoor adventure footwear available.