The furniture is built to withstand a variety of weather conditions. You can choose to store them inside if you prefer that they are clean and dry to use. This will also increase the longevity of the cushions.
Do I need to store my cushions from the rain and/or winter weather?
How can I repair minor surface scratches in a composite decking fire pit or furniture?
How do I clean the fabric cushions on my furniture?
Is the furniture rust-resistant?