The men’s bitihorn aero100 Jacket is a minimalist design, offering breathable wind protection for running, hiking, and endurance activities in crisp weather. It’s made from a super lightweight technical aero1000 fabric. This softshell-like fabric is water-repellent and wind-resistant, featuring a slightly open weave to enhance vapor transportation during your endurance pursuits. Practical features include a full-length front zipper and a single zippered chest pocket. Elastic wrists and a tightening bottom hem improve this jacket’s fit. Laser cut underarm venting holes enhance airflow. Taped seams ensure a tight wind-resistant seal and comfort against your mid layer. The bitihorn aero100’s great compressibility makes it a perfect coat for travel.