When it comes to fabric blends, thread count refers to the number of threads per square inch of fabric. Generally, a higher thread count indicates a softer and more durable fabric. However, other factors such as the type and quality of the thread also contribute to the fabric's characteristics. Low thread count blends can be lighter and cooler, providing a breathable feel, but they may not possess the same softness and durability as high thread count blends. It's important to consider your personal preferences and needs when choosing between different thread count blends.