How can I choose the best clothes for heat to stay cool and comfortable in hot weather?

To stay cool and comfortable in hot weather, choose clothes made of lightweight, breathable fabrics like cotton or linen. Opt for loose-fitting, light-colored clothing to help reflect the sun's rays. Additionally, consider wearing moisture-wicking materials to help keep sweat away from your skin. Lastly, don't forget to wear a hat and sunglasses to protect yourself from the sun's rays.