Cotton may be the most commonly used sock material, but it’s not always the best choice—especially in summer. When the heat rises and your feet start to sweat, traditional cotton socks can quickly become a source of discomfort rather than relief. So, what are the better alternatives? And why should you consider ditching your 100% cotton pairs for something more performance-oriented?
The Problem with Cotton in Summer
Cotton is praised for being natural, soft, and breathable. But when it comes to moisture management, it has a major drawback: it absorbs and holds onto moisture. In hot weather, this means your cotton socks can become soaked with sweat, leading to that damp, sticky feeling no one wants. Worse, wet socks can create the perfect breeding ground for fungal infections, blisters, and unpleasant odors.
Why Material Matters More Than You Think
Choosing the right sock material isn’t just about comfort—it’s about foot health, durability, and even long-term sustainability. While cotton may seem like a safe default, other materials offer superior performance for hot, sweaty conditions. Let’s break down some of the best options.
Top Materials for Summer Socks
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Merino Wool: You read that right. Lightweight merino wool is naturally moisture-wicking, odor-resistant, and temperature-regulating. It keeps feet dry and cool in summer while offering softness and stretch.
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Bamboo: Bamboo fibers are incredibly soft, eco-friendly, and effective at wicking away moisture. They also resist odor and have natural antibacterial properties.
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Synthetic Blends (Polyester/Nylon/Spandex): These blends are often engineered for moisture control, flexibility, and resistance to wear and tear. They dry quickly and maintain their shape, making them ideal for athletic and everyday summer use.
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Cotton Blends: While 100% cotton is problematic, blended versions that incorporate moisture-wicking synthetics can provide a balance between comfort and performance.

What to Look for in Summer Socks
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Moisture-Wicking Properties: This is non-negotiable. Look for socks that actively draw sweat away from your skin.
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Breathability: Mesh panels or ventilated zones improve airflow and keep your feet from overheating.
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Odor Resistance: Materials like bamboo and merino wool help reduce bacteria growth that leads to smells.
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Durability: High-quality materials last longer and retain their performance even after multiple washes.
When Cotton Still Works
Not all cotton socks are bad. For short-term, low-sweat activities, cotton can still be a decent choice. Also, if you prefer the feel of cotton, opt for blended options that pair it with performance fibers.
Hugh Ugoli’s Material Philosophy
At Hugh Ugoli, we’re all about combining comfort, performance, and thoughtful design. That’s why our summer collection focuses on bamboo and cotton blends with engineered moisture control and soft, seamless construction. They’re odor-resistant, lightweight, and perfect for daily wear in warm climates.
The Takeaway
While cotton may be the go-to choice for many, it’s not always your best friend when temperatures rise. For July, August, and every sweltering summer day in between, materials like merino wool, bamboo, and synthetic blends outperform traditional cotton in almost every way.
Your feet deserve better than soaked socks. Choose smarter materials, and you’ll feel the difference—literally.
Want more tips on staying cool this summer? Check out our article on ''Breathable Socks for Sweaty Feet: Summer Must-Haves.'' for more sock recommendations that beat the heat.