ASICS Unisex-Adult Nimbus Single Tab 100% Other Fibers Imported Dryarn wicks away sweat for a dry-to-touch feel and superior moisture management Nanoglide anti-friction yarn helps protect against abrasion; engineered honeycomb mesh provides maximum breathability Ergonomic high-density cushioning where maximum impact occurs; ASICS single tab ankle fit helps protect against irritation Anatomical left/right construction for enhanced fit Seamless toe eliminates bulky toe seam and provides greater comfort; "Y" heel gore fit