No PO Boxes for Fedex shipments. ALL SALES FINAL. NO RETURNS. Pet and smoke free home. Immediate payment pls. Shipping might vary/apply for AK/HI/PR and other states/regions outside the 48 lower. Please check with us before buying. A revised invoice can be requested if needed. All shoes are listed in US sizes. Overseas buyers must use conversion charts to figure out correct sizes. No returns based on wrong choices. The GEL-EXCITE 9 shoe is a comfortable trainer for the casual fitness runner. Thanks to its engineered jacquard mesh upper, this material increases airflow while creating a softer feel against your foot. A combination of AMPLIFOAM cushioning and GEL technology are placed in the midsole. These features provide better impact absorption with a more forgiving landing at footstrike. Engineered jacquard mesh upper creates a softer feel against the foot while improving breathability AMPLIFOAM cushioning improves durability and creates a more flexible feel at footstrike Rearfoot GEL technology improves impact absorption and creates a softer feeling at footstrike Ortholite Sockliner Moisture management (Ortholite is a registered trademark of O2 Partners LLC). Guidance Line Midsole Technology Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.