Think of this vest as your substitute for your sport coat or suit. It's thoughtfully constructed with the finest Alpaca and Merino wools from Peru - natural fibers that exhibit superior thermoregulating properties - keeping you warm and dry. While the tailored fit is perfect for your more formal 'business casual' settings, it's also extremely breathable, allowing your body to adapt to climates quickly and comfortably. FEATURES 60% Alpaca fleece and 40% Merino Wool Softness akin to cashmere Stain, water, and wrinkle resistant Naturally antimicrobial and antifungal Moisture control for dryness and breathability Two invisible zippered hip pockets Additional pockets for hands, phone, keys, wallet, and more 65% biodegradable composition Made in Peru