Cortech Aero-Tec 2.0 Jacket The Aero-Tec 2.0 Jacket is crafted from 600 denier poly polyester for lightweight durability and abrasion-resistance. If the weather takes a turn for the worst, simply zip in the full sleeve, waterproof, insulated Aqua-Barrier liner to keep you warm and dry. Its performance fit is enhanced with rolled shoulders and pre-curved sleeves, alongside 4-way stretch at shoulders and elbows for unmatched comfort and flexibility. The jacket also comes equipped with CE Level 1 Armanox shoulder and elbow armor, alongside a back protector, providing comprehensive impact protection. Construction: 600 denier polyester chassis Removable waterproof/insulated liner Waterproofing: Aqua-Barrier waterproof/insulated zip out full sleeve liner Protection & Safety: CE Level 1 Armanox shoulder and elbow armor CE Level 1 Armanox back protector included Approved to En17092-2 as a CE Class A garment Reflective inserts on front, back and arms Comfort: Performance fit Rolled shoulders Pre-curved, rotated sleeves 4-Way stretch at shoulders and elbows Hook and loop waist adjusters and hidden arm snaps Pockets: Zippered hand and chest pockets Waterproof internal cell phone pocket Other Features: Durable YKK brand zippers