From Bugaboo, this seat liner features: Fully reversible to stay cool & comfortable in all seasons Summer side features 3D mesh with antibacterial properties, preventing more than 90% of bacterial growth Comfort side features super soft pique fabrics with Cooldry® effect to regulate body temperature New design & improved fit on all Bugaboo strollers (except Bugaboo Ant) High-quality and easy-to-wash materials Imported.   *Returns are not accepted on any opened, used, or defective product. Contact the manufacturer directly for further defective products/parts