New and improved! More sleek, more durable, better quality, and of course designed with the crosskix trademark styling! Specifically made for the Athlete in you! We’ve combined function and comfort and fused it with the most unique design in foam composite. 2.0 performs at its best for mud runs and the most challenging obstacle courses! no water logging, and mud just runs off. Super easy cleaning and looking good as new! APX (All Purpose Kix) and not just for everyday use. The APX is designed to meet the demands of all your athletic recreational activities from Hiking, Crossfit, Walking, Running, and more. And of course its completely submersible in water! The lace is elastic for easy slip-on an removal and is specifically made for water use (won’t dry up and crack).