Allbirds Men’s Natural Run Short Black in great condition. Super breathable, comfortable. They look nice enough to wear out, but they’re also perfect for lounging or breaking a sweat. Break a sweat, not the planet with these lightweight, breathable shorts. Made with a mix of sustainable materials, they wick moisture, dry quickly and keep you cool for every squat, stretch, and stride. Use: Running, training, walking Material: 51% ZQ Merino wool, 32% recycled nylon, 11% nylon and 6% elastane Fit: • Unlined, relaxed fit with 7" inseam • Lightweight fabric with hint of stretch Sustainability: Our Natural Run Short has a carbon footprint of 11.26 kg COZe.