Lightweight Precision. Sport-Ready Performance.The Surino Lightweight Sport 9" Crew Alpaca Socks combine sleek, breathable comfort with serious performance for athletes, runners, and everyday movers. Featuring our ultra-soft Surino(TM) blend-suri alpaca and merino wool-this sock is built for speed, sweat, and staying power. Key Features: Surino(TM) Performance Blend: A premium mix of suri alpaca and merino wool for soft, breathable, eco-friendly comfort. Lightweight & Fast-Drying: Ideal for high-output activity-keeps feet cool, dry, and blister-free. 9" Crew Fit: Covers just below the calf for a secure, stay-put feel in running shoes, trainers, or boots. Odor-Resistant: Naturally fights odor, even through intense workouts and long days. Reinforced Durability: Strategically reinforced heel and toe zones for long-lasting performance. Lifetime Guarantee: If they ever wear out, we&&';;ll replace them-no questions asked. Train harder. Recover faster. Feel better.The Surino Sport Crew is where technical performance meets natural comfort.