The lightweight, windproof, and hydrophobic mountain biking jacket is a must-have for adventurous cyclists. It features a rollable helmet-compatible hood, a lightweight wind-blocking fabric with a DWR finish, and weighs just 8.3 oz (235 g). Conveniently, it quickly folds into its rear pocket for easy portability. Whether you're tackling rugged trails or facing rainy conditions, this jacket combines functionality, protection, and lightweight design, allowing you to focus on your adventure with confidence.