The best walking socks are made from merino wool or a merino blend, with cushioning where you need it and a snug, wrinkle-free fit. Good socks are the cheapest way to prevent blisters, keep feet warm and make your boots more comfortable. This guide explains the materials, cushioning levels and sock lengths to look for, so you can choose the right pair for hiking, dog walking, shooting or farm work.
Why Walking Socks Matter
Ordinary cotton socks absorb sweat and stay wet, which leads to cold feet, rubbing and blisters. Specialist walking socks wick moisture away from your skin, dry quickly and keep their shape over a long day.
Merino Wool Socks: The Top Choice
Merino wool is soft, naturally breathable and regulates temperature, so feet stay warm in cold weather without overheating. It also resists odour, which makes merino wool socks a good choice for multi-day walks. Most merino socks are blended with a little nylon or elastane for durability and stretch.
- Best for: hiking, walking, shooting and general winter wear
- Look for: a high merino percentage with a nylon or elastane blend for shape retention
Synthetic and Blended Socks
Synthetic socks made from nylon or polyester blends dry quickly and are often more hard-wearing. They are a good choice for warm-weather walking or if you want a lower-cost pair. Avoid 100% cotton for any serious walking.
Choosing the Right Cushioning
- Lightweight: thin and breathable, ideal for summer walking and well-fitting shoes.
- Medium: a good all-round choice for most walks and hiking boots.
- Heavy or boot socks: thick, padded and warm, ideal for cold weather, wellies and winter boots.
Sock Length
- Ankle and quarter: best with low walking shoes and trainers.
- Mid-calf (crew): the standard choice for walking boots, preventing rubbing at the top of the boot.
- Knee-high and boot socks: best for wellies, shooting and tall boots, as they stay up and prevent chafing.
Getting the Fit Right
Walking socks should fit snugly with no bunching at the heel or toes. A sock that is too big wrinkles and causes blisters, while one that is too small can restrict circulation. Check the size range on each product and try them with your boots.
Walking Socks for Different Activities
Hiking and Walking
Choose medium-cushion merino socks in a mid-calf length. If you need new boots, our how to choose walking boots guide covers fit and features.
Dog Walking in Wellies
Thick, longer boot socks give comfort and warmth inside wellies. See our guide to the best wellies and boots for dog walking.
Shooting and Fieldsports
Long, warm socks that stay up are essential. Our breeks and shooting socks guide has the details.
Wet Weather
If you regularly walk in wet conditions, you may also consider waterproof socks as a layer in addition to your waterproof footwear. Whichever you choose, remember that your boots need to fit well with the socks you wear.
How to Care for Your Walking Socks
- Wash inside out at the temperature on the care label, usually 30 to 40 degrees.
- Avoid fabric softener, which can reduce wicking.
- Air dry or tumble dry on low to protect the wool and elastic.
- Replace socks when the heel and toe become thin or lose their cushioning.
Frequently Asked Questions
Are merino wool socks worth it?
Yes. Merino is more comfortable, warmer when wet and less smelly than cotton or many synthetics, which is why it is so popular for walking.
Should I wear two pairs of socks?
Usually one well-fitting pair is best. Two pairs can cause bunching and rubbing, although some walkers use thin liner socks under thicker pairs.
How many pairs of walking socks do I need?
Having at least three or four pairs lets you rotate them and always have a clean, dry pair ready.
Browse our socks and men's socks, and find more outdoor advice in The Field Guide.
