Zoot Speed 2010 Zoot Footwear Cut your transition time dramatically in the Speed. When speed is the creed, this race-specific rocket ship gets you through T2 in record time. The engineered TekSheen upper pairs with a Z-VA and CarbonSpan+ midsole for distances from 5K to 13.1. BareFit - constructed for sockless wear, the linings are a Dri-Lex fabric with antimicrobial Smart Silver to battle moisture, odor and to reduce hot spots. Tri-Dry technology limits water retention in the shoe. CarbonSpan+ provides smooth and powerful toe-off           Ultra TT 3.0 Performance Neutral Trainer Your running is going to feel good. BareFit - constructed for sockless wear, the linings are a Dri-Lex fabric with antimicrobial Smart Silver to battle moisture, odor and to reduce hot spots; Air-mesh upper provides a snug fit while actively accommodating foot swelling during a race; Tri-Dry technology limits water retention in the shoe; Patented Quick-Lace system for speed of entry with a single-handed pull; CarbonSpan+ provides smooth and powerful toe-off; Asymmetrical perforated neoprene panel ensures excellent fit and quick entry while maintaining breathability; Lightweight and minimalist.           Ultra Tempo 3.0 Performance Stability We Dare you to feel slow in this shoe. BareFit - constructed for sockless wear, the linings are a Dri-Lex fabric with antimicrobial Smart Silver to battle moisture, odor and to reduce hot spots; Tri-Dry technology limits water retention in the shoe; Patented Quick-Lace system for speed of entry with a single-handed pull; CarbonSpan+ provides smooth and powerful toe-off; Asymmetrical perforated neoprene panel ensures excellent fit and quick entry while maintaining breathability.