Move-Tech is Mizuno's proprietary four-way stretch technology that is designed to not hinder the golf swing in any way, unrestrictive movement equals better golf. This is excellently styled with a retro look to it, you will certainly look the part out and about the course. Lightweight fabric makes the Elite ST ideal for maximum movement whilst swinging the club. A terrific middle layer that displays the Runbird Mizuno logo on both the chest and back of the neck yoke. Durable, performance-driven golf wear for the fashion-conscious golfer.