Once you've experienced the luxury of a cotton tent you'll never want to go back to stuffy, claustrophobic synthetic materials. Poly-cotton combines the waterproof levels of polyester with the breathability of cotton, allowing these poly-cotton tents to be cool when it's hot yet warm when it's cold, with a refreshing airy atmosphere whatever the weather. If you've ever compared a cotton shirt or blouse to a sticky, clammy nylon one then you will know exactly the heightened level of comfort to expect from the cotton tenting experience! Synthetic materials are much cheaper to produce, but looked after correctly these cotton tents could last a lifetime and the added comfort is more than worth the extra investment. You'll never want anything else!