The Tiro 25 Essentials training jacket delivers a regular fit for balanced comfort, while AEROREADY technology helps keep moisture in check. A full zip and stand-up collar add timeless athletic style, with zip pockets for secure storage. REGULAR FIT: Not tight and not loose, the perfect in-between fit FEEL DRY, STAY DRY: adidas AEROREADY helps manage your body's moisture to keep you dry and in the zone TIMELESS SPORT STYLE: Full zip with stand-up collar for a classic track jacket look EASY STORAGE: Side seam zip pockets keep small items secure