ASICSŪ Gel - NoosaFast 2 - Men'sThe ASICSŪ Gel-Noosafast 2 is perfect for triathletes seeking a speedy shoe that's perfect for race day. Elastic laces, extended heel grips, tongue tabs, and no-sew construction allow for sockless wear, making transitions a breeze. Seamless construction reduces the potential for irritation and friction caused by traditional stitches and seams. Elastic laces allow you to put the shoe on quickly, easily, and securely. The perforated sockliner allows for breathability and moisture drainage when cruising through water-logged aid stations. F.A.S.T. Drop technology features a 6mm heel-to-toe differential that encourages a midfoot or forefoot stride for faster running. A Guidance Line vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. A minimal outsole design keeps this shoe light, while added rubber in high-wear areas ensures durability. Wt. 6.6 oz.