The bat has the following certifications written on it: ASA 2004

New Extended Flex design lengthens the sweet spot

Lightweight EVA midsole cushions every landing

Three zones of compression strategically placed around the knee to deliver peak performance Silicone banding injected directly onto the sleeve offers bracing and support All-natural carbonized bamboo is thermal regulating and anti-bacterial helping eliminate odors Anti-migration technology helps to keep the sleeve secure to the thigh and eliminate slip Reflectivity for enhanced visibility in low light conditions

HIGH-RISE DESIGN

New Nike Women's Nike Infinite Running Tank Top Size XL Purple BV3909-500 Extra Large:Purple The bat has the followingThe Nike Infinite Tank helps keep you on pace in super lightweight, breathable comfort. A smooth design lets you move naturally through your stride. Product Details Slim fit for a tailored feel Reflective details Straight hem designed to hit at hips 100% nylon Machine wash