Is cotton or polyester cooler in summer?

How cool your clothing keeps you in the summer is a function of multiple variables, some of the relevant ones here being: 1) Insulation / airflow: Air circulation plays a key role in heat regulation, so even a slight breeze can keep you cool, if your clothing allows the air to move through it. read more

Cotton, would be cooler in the summer. Some tee shirts are a blend of cotton and polyester, but generally a 100% Cotton would be cooler. read more

Cotton clothing is traditionally considered cooling in warm climates, and old-school polyester, which repels moisture, has a reputation for being hot, sticky and uncomfortable. Meanwhile, modern polyester blends and high-tech wicking fabrics are touted as the best bets for warm-weather athletes. read more

Stay cool this season with these light, breathable fabrics that are great for summer or hot weather clothing. The 4 Best Fabrics for Summer 1. Cotton. Cotton is one the best fabrics for hot weather. Not only is it cheap and hugely available, but it is also great for the heat. read more