Ultra Speed X1 Push your pace to the limit with socks crafted for ultimate speed. Ultra-lightweight, quick-drying, and engineered for peak performance, Ultra Speed combines advanced comfort with precision support. Whether you're chasing records or conquering long runs, these socks are your new perfect companion. . Innovation: Designed to support all speeds, from sprints to long runs. Light Weight: Fine, lightweight fabric. Quick Dry: Thin fabric that dries quickly and is coated to accelerate moisture wicking. Soft Touch: Smooth, soft fibers with a lightweight feel. Advance Cushion: Specially designed cushioning at the heel and toe to absorb shock. Compression Midfoot: Provides a snug fit around the arch to reduce foot fatigue and discomfort. Secure Ankle: Special knitting around the ankle for added support and stability. Wide Spread Mesh: Specially woven mesh across the back of the foot for superior breathability. Seamless Toe: No seams at the toe to reduce friction and prevent blisters. Double Layered Cuff: Two-layer cuff that ensures a secure fit and absorbs sweat efficiently. Advance Fit+: Snug fit that prevents slippage and minimizes friction to avoid blisters. 350.-