How to Wash Allbirds Socks: Machine vs. Hand Washing

Allbirds socks are beloved for their softness, breathability, and sustainable materials like merino wool and eucalyptus fiber. But to keep them feeling great wash after wash, you need to know the right way to care for them. In this guide, we’ll cover everything you need to know about washing Allbirds socks—whether you prefer the convenience of a machine or the gentleness of hand washing.

We’ll break down the pros and cons of each method, provide step-by-step instructions, and share expert tips to prevent shrinkage, pilling, and odor. By the end, you’ll be able to keep your favorite pairs—like the Anytime Crew Sock - Medium Grey/Blizzard (Natural Black) - Sheep or the Trino® Sprinters - Low - Buoyant Pink—in top condition for years to come.

Why Washing Allbirds Socks Correctly Matters

Allbirds socks are crafted from natural, high-performance materials that require a bit of TLC to maintain their unique properties. Merino wool, for instance, is naturally moisture-wicking, temperature-regulating, and odor-resistant—but it can be prone to shrinking or felting if exposed to heat or aggressive agitation. Similarly, the eucalyptus fiber used in some styles is incredibly soft but can lose its shape if not washed properly.

Using the wrong washing method can lead to stretched-out cuffs, faded colors, or a rough texture that ruins the plush feel you love. That’s why understanding the difference between machine and hand washing is essential. By following the right care routine, you’ll not only extend the life of your socks but also maintain their performance benefits, whether you’re wearing them for a long day at the office or a weekend hike.

• Always check the care label on your specific pair, as some styles may have unique instructions.
• Wash your Allbirds socks before their first wear to remove any residual dye or loose fibers.
• Avoid fabric softeners, which can coat the fibers and reduce moisture-wicking abilities.

Machine Washing Allbirds Socks: Step-by-Step

Machine washing is the most convenient option for busy people, and it’s perfectly safe for most Allbirds socks if done correctly. The key is to use cold water and a gentle cycle. Hot water can cause merino wool to shrink and felt, so always opt for cold (30°C or below). Turn your socks inside out to protect the outer surface from friction and pilling.

Place your socks in a mesh laundry bag to prevent them from getting tangled with other items or snagging on zippers. Use a mild detergent that is free of bleach and optical brighteners. After the cycle finishes, remove the socks immediately and reshape them while damp. Lay them flat to dry—never put them in the dryer, as the heat will ruin the fibers.

If you’re washing a mix of socks, be sure to separate light and dark colors to avoid color transfer. For example, the Anytime No Show Heel Grip Sock - Deep Navy should be washed with similar darks. Machine washing is ideal for everyday styles like the Anytime Crew Sock - Calm Teal, which are designed to withstand regular wear and tear.

• Use a gentle cycle with cold water (below 30°C).
• Turn socks inside out and use a mesh bag.
• Lay flat to dry, away from direct sunlight.

Hand Washing Allbirds Socks: A Gentle Alternative

Hand washing is the gentlest method and is especially recommended for delicate styles or if you want to minimize wear over time. It’s also a great option when you have just a few pairs to wash and want to save water. To hand wash, fill a basin with cold water and add a small amount of mild detergent. Submerge your socks and gently squeeze them—avoid scrubbing or twisting, which can damage the fibers.

Let the socks soak for 10-15 minutes, then drain the soapy water and refill with clean cold water to rinse. Gently press the water out without wringing. Roll the socks in a clean towel to absorb excess moisture, then reshape and lay flat to dry. This method is perfect for specialty pairs like the Trino® Sprinters - No Show - Onyx, which feature a snug fit that could be compromised by machine agitation.

Hand washing gives you complete control over the process, making it easier to spot stains and treat them before washing. It’s also more eco-friendly, as it uses less energy and water than a washing machine. While it takes a bit more time, the result is socks that look and feel like new for longer.

• Use cold water and a mild detergent.
• Soak for 10-15 minutes, then rinse thoroughly.
• Never wring or twist; press water out gently.

Machine vs. Hand Washing: Which Is Better?

Both methods have their merits, and the best choice depends on your lifestyle and the specific socks you own. Machine washing is quicker and more convenient, making it ideal for everyday socks that get heavy use, like the Anytime Ankle Sock - Deep Navy. As long as you use cold water and a gentle cycle, machine washing is perfectly safe for most Allbirds socks.

Hand washing, on the other hand, is superior for preserving the integrity of delicate fibers and extending the lifespan of your socks. It’s the go-to method for premium or limited-edition styles, or if you notice your socks starting to pill or lose their shape. If you have the time, hand washing is the gentler option that yields the best long-term results.

For most people, a hybrid approach works well: machine wash your everyday socks and hand wash your favorites or more delicate pairs. Whichever method you choose, always follow the basic rules—cold water, mild detergent, and air drying—to keep your socks in pristine condition.

• Machine washing: convenient, good for everyday socks.
• Hand washing: gentler, preserves fibers, ideal for delicate pairs.
• Hybrid approach: machine wash basics, hand wash special pairs.

Drying and Storing Your Allbirds Socks

Proper drying is just as important as washing. Never put your Allbirds socks in the dryer, as the heat will cause shrinkage and damage the elastic. Instead, lay them flat on a clean, dry towel or a drying rack, away from direct sunlight or heat sources. Reshape the socks while they’re damp to ensure they dry in their original form.

Once dry, store your socks folded or rolled in a drawer. Avoid hanging them, as this can stretch out the cuffs over time. If you have multiple pairs, consider organizing them by color or style to make pairing easier. With the right care, your socks—whether the Anytime Crew Sock - Spice (Blizzard Sole) or the Trino® Tubers - Onyx—will maintain their softness and fit.

• Always air dry—never tumble dry.
• Reshape while damp to maintain fit.
• Store folded or rolled, not hung.

Washing your Allbirds socks doesn’t have to be complicated. Whether you choose the convenience of machine washing or the gentle touch of hand washing, the key is to use cold water, mild detergent, and air drying. By following these simple steps, you’ll keep your socks soft, fresh, and durable for many wears to come. Ready to refresh your sock drawer? Check out the Anytime Crew Sock - Medium Grey/Blizzard (Natural Black) - Sheep for a cozy and sustainable choice.