ASICS Kinsei Blast Limited Edition 2 Running Shoes The Gel-Kinsei Blast LE 2 shoes are designed for distance runners seeking a smooth stride. The focus for this trim level approach was to make this design look as good in the streets as it does on race day. Influenced by technical performance, the upper's Nexkin mesh material evolves the design with improved ventilation to help your feet keep cool. Nexkin Mesh Upper A Nexkin Mesh upper is designed to wrap the foot like a second skin. The upper provides excellent comfort and support with a heel stabiliser that helps to support the foot further and create a more balanced stride. The engineered mesh has a perforated construction that allows air to fully permeate the entire upper, letting your feet breathe when the temperature starts to rise or your training session heats up. At least 20% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions. As well as radical ventilation, th