NWT allbirds Women's Natural Run Short color: aubergine size: medium brand new, with tags retail: $68.00 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. Product Features Use: Running, training, walking Material: 51% ZQ merino wool, 32% recycled nylon, 11% nylon and 6% elastane Unlined, relaxed fit with 4.5” inseam Lightweight fabric with hint with stretch Sustainability: Natural Run Short has a carbon footprint of 9.41 kg CO2e.