
Medium Outdoor Merino Wool Micro Crew Socks (2pr)
- Merino wool for warmth & moisture control
- Fully cushioned foot for extra comfort
- Stay-up design keeps socks in place
Made in the USA
Lifetime Guarantee
Explore The Railroad Sock's warm winter socks collection, featuring merino wool, wool-blend, and cotton styles designed for insulation and moisture control. Ideal for hunting, hiking, work, and everyday cold-weather wear, these American-made crew, boot, and over-the-calf socks keep feet warm, dry, and comfortable through the harshest winter conditions.










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Merino wool and wool-blend socks are best for winter because they trap heat while wicking moisture away from the skin, keeping feet warm and dry. Look for styles with full cushioning, reinforced heels, and stay-up welt tops for added comfort and a secure fit during cold-weather activities.
Talk to our experts for custom solutions and tailored guidance.

Insulated merino wool socks keep hunters and hikers warm and dry during long days in cold, rugged terrain.

Reinforced, cushioned winter socks provide warmth and durability for workers wearing steel-toe boots in cold environments.

Over-the-calf and boot socks deliver insulation and moisture control for skiing, camping, and cold-weather recreation.

Merino wool crew socks offer year-round comfort and warmth for daily cold-weather errands and casual wear.
Talk to our experts for custom solutions and tailored guidance.
Since 1901, our American-made socks have kept workers and outdoor enthusiasts warm through generations of harsh winters.
Merino wool and wool-blend fibers provide superior insulation and moisture-wicking to keep feet warm and dry in cold conditions.
Every pair is backed by a lifetime guarantee, ensuring lasting durability and long-term value for cold-weather wear.
Send us a message and our team will help you find the right warmth, material, and style for your needs within one business day.
For immediate assistance, feel free to give us a direct call at 800-825-0296.
For immediate assistance, feel free to give us a direct call at 800-825-0296.