Hike, bike, paddle, and sprint in the easy breezy Echo. The most versatile addition to Oboz' trailsport collection offers quick dry breathable mesh bootie construction with a quicklace system and BFit support to give you the whole multisport package in one lightweight pair of shoes.. . Tongue free breathable mesh bootie gives you the ease of a slip on shoe. Elasticized bungee lacing with cinch lock for secure fit. Single piece mesh upper with synthetic stays for structure without added weight. Protective heel and toe overlays. Unlined midfoot and toe areas give airy ventilation to keep your feet cool. Hyalite outsole with generously deep lugs offer excellent traction in a lightweight package. EVA midsole with embedded plate to protect the ball of your foot from bumps and bruises.