Before you buy a pair of swim shorts, you should first understand what they are and what they do. They are a type of swimsuit designed for comfort in wet conditions. Because of this, they are very hydrodynamic, meaning they will help you move better through the water. In addition, a good pair of swim shorts will keep your body warm while remaining comfortable and stylish. Here are some things to keep in mind when buying swim shorts.   If you're not yet convinced about the advantages of board shorts over swim trunks, read on. Board shorts are a great alternative to swim trunks, as they offer better coverage and comfort and are more versatile for wearing off the beach as casual streetwear. However, there are some things you should know before you purchase either. This article will give you the lowdown on both types. Here are three reasons to buy board shorts.   Board shorts are better than swim trunks. Both styles are comfortable and durable, but board shorts are preferred for water sports like surfing and wakeboarding. Swimming trunks are more conservative and long, usually falling above the knee. The length of board shorts depends on height and style. Below are some reasons why board shorts are better than swim trunks. These shorts are made of lightweight fabric that keeps you cool.   Whether you're a sailor or just an avid swimmer, board shorts are the best choice for the beach. But remember that elastic, a common choice for swimwear, isn't biodegradable and is harmful to the environment. For this reason, opt for eco-friendly brands. But if you can't bear the cost of buying eco-friendly swimwear, board shorts will be a perfect choice. They offer the style and comfort that you desire without sacrificing functionality.   They provide better coverage. The benefits of swim shorts are numerous. Not only do they provide better coverage, but they also keep you dry. A good pair of swim shorts also help to improve your technique, especially if you have a bad hip position. The length of swim shorts depends on their purpose. Men's shorts are usually longer than women's, and they can protect your thighs from rubbing. In addition, some types are designed to provide optimal flotation while swimming.   The mesh lining helps the skin breathe in the water. They are also made of quick-drying fabric and feature an adjustable drawstring waist, and they're great for active men because of their elastic waistband and drawstring closure. You can also choose from a wide variety of colours and patterns, as well as various sizes. While there's nothing wrong with wearing swim shorts for every occasion, make sure you buy the right one to protect your skin.   They are more comfortable. Swim shorts are typically made from synthetic or water-resistant fabrics. While tight board shorts can provide less coverage than swim shorts, they have some stretch in the waistband. Different lengths of swim shorts are helpful for different swimming activities, and some styles are longer than a wetsuit. Shorts above the knee are a practical alternative to a wetsuit, but the shorter shorts look more like full-size briefs.   Men should choose board shorts that fit them comfortably and provide protection. Choose shorts with a 5.5-inch inseam if you are an average-height guy. In addition, you'll want to wear a pair of shorts with a fly to prevent the shorts from slipping out of place. A fly that stretches to fit your leg is an excellent feature since it makes them less likely to be lost.   They can be worn off the beach as casual streetwear. One option for wearable swimwear is board shorts. These shorts are popular with skaters and MMA fighters and comfortable enough to be worn off the beach. However, a fitted waistband means less give in the waist area, and they may not fit all body shapes. They are also usually lightweight and won't stretch out over time, but a fitted short may be too long on a tall man.