CoolMesh II Cushion socks offer the perfect balance of cushioning and breathability. Featuring mid-weight cushioning, anatomical fit and moisture wicking, these socks are designed to keep feet comfortable for long runs and relaxing days at home. Blister free guaranteed. CoolMesh II Cushion Features: Seamless toe Moisture management yarn Vented mesh top for added breathability Anatomical heel pocket for that perfect fit Light cushion padding Made in USA Fiber Content Inner Layer: 70% Recycled Polyester, 26% Nylon, 4% LycraA(R)Outer Layer: 70% Recycled Polyester, 24% Nylon, 6% LycraA(R) Double Layer Seamless Toe Wrightsock&';s Double Layer styles offer a seamless toe like most performance socks do these days; however, as you can see on the below images, Wrightsock&';s seamless toe looks a bit different. This is due to the required attachments that connect the inner and outer layers together for our Double Layer system. Even though it looks a bit odd, our seamless toe acts and feels the same on your foot as any other seamless toe design. Anti-Blister Hiking Sock Sizing Guide Finding the right fit is essential for blister prevention! You can view our sizing chart below. We invite you to contact us for any additional information or head to our FAQ page to find the answers to common customer questions. As an American-made, family-owned business, we thank you for choosing Wrightsock.