ON Zero Jacket is perfect for outdoor activities like hiking, cycling, and running. This fully windproof and water-resistant jacket is ideal for breezy and wet seasons. Made from mini-ripstop fabric, it weighs just 29g per square meter, making it incredibly lightweight. It also features ventilated mesh underarms to keep you cool and covered during your adventures. Whether you're on the trail or the track, this versatile pullover is the staple you need for unpredictable terrains.