What Our Gearhead® Experts Are Saying:"This shirt is a perfect balance of casual and functional. It’s lightweight, breathable, and ideal for everything from warm-weather hikes to laid-back summer evenings. Plus, the button-up design makes it versatile enough for everyday wear."For warm days and outdoor adventures, the Cotopaxi Estival Button Up Shirt offers the perfect blend of style and comfort. Its lightweight and breathable fabric keeps us cool during sunny hikes or backyard gatherings, while the classic button-up design pairs easily with casual or active looks. With a tailored fit and functional details, this shirt transitions seamlessly from trail to town, making it a versatile addition to any wardrobe.