Power-Lites socks are durable and comfortable. Feet are kept cool and dry in the summer and warm and dry in the winter by wicking away moisture. Snug fit keeps socks in place all day. Special features include Moisture control technology, strike zone cushioning, flat toe seams, breathable mesh panels, and arch support for the best in function and fit. Power-Lites socks combine technical fibers such as Tactel Nylon with sport specific designs to create the best fit for you sport. Tactel fiber creates garments that are soft, smooth, breathable, and lightweight compared with most other fibers.