Upgrade your everyday comfort with the PEX Black Trainer Liners. This 5-pack of sleek, low-cut socks is designed for all-day wear, perfect for pairing with trainers or casual shoes. Made from a premium blend of 74% cotton, 24% nylon, and 2% elastane, these socks provide softness, breathability, and a flexible fit. The cotton-rich fabric ensures a comfortable feel against your skin, while the nylon and elastane offer durability and a secure, stretchable fit. Ideal for both workouts and casual wear, the PEX Trainer Liners are your go-to for style and comfort.