The landscape of the Churyumov-Gerasimenko comet is ringed with rails, trains run here non-stop, and you don't need to get off at any station. — Eco-friendly, durable and extra soft sweatshirt made of organic and recycled materials. 100% organic cotton exterior. 80% organic cotton, 20% recycled polyester inside. Regular fit. 280 g/m² (8.26 oz/yd²).