With more than 20 years of success on the road the womens gel kayano 23 is a solid choice for long distance running from your very first mile to your last your feet will stay comfortable and protected with the superb flytefoam cushioning against every impact this lightweight technology in the midsole will provide you with the the most luxurious run coupled with the gel cushioning system in the rear and front you can rest assured that your feet are protected from every bump a special fi