Adventure Plans

1. Why this matters more than anything else

Blisters end more multiday hikes than any other single problem. The good news is that most blisters are preventable — usually by choosing the right footwear, wearing it in properly, and paying attention early when something starts to rub. A blister that's caught at the hot-spot stage takes 30 seconds to cover with a plaster. One that's fully developed before you notice it can take you off trail for days.

2. Boots vs trail runners

There's no single right answer, but as a beginner the most important thing is to be honest about what you actually need.

Hiking boots — traditional choice. Offer ankle support, protection from rocks, and in waterproof versions keep your feet dry in stream crossings and mud. Heavier than trail runners, and they take longer to break in. Well-suited to heavier packs and rougher, wetter terrain.

Trail running shoes — lighter, more breathable, and generally require less breaking in. Many experienced long-distance hikers now swear by them. Less ankle support and typically not waterproof (though wet feet that dry quickly often beat waterproof feet that stay wet inside). Best on less technical terrain and with lighter loads.

For a first multiday on established trails we'd suggest starting with a moderate hiking boot or a supportive trail shoe — something in between the two extremes. Whatever you choose, your feet should not feel cramped, and you should be able to wiggle your toes freely.

3. Fit is everything

Trying on footwear at the end of the day, when your feet are slightly swollen, gives you a more realistic fit. When you're testing:

• Toe space — your longest toe should have about a thumb-width of space from the end of the shoe. This prevents black toenails on descents.
• Heel hold — your heel should be held firmly without slipping. Heel slip is a major blister cause.
• Width — if your foot feels pinched on the sides, try a wider fitting. Many brands offer multiple widths.
• Lacing — try different lacing techniques. A heel-lock lace (looping through the top eyelets before tying) can dramatically reduce heel slip.

4. Break them in

Never take brand new footwear on a multiday hike. Wear new boots or shoes on shorter walks first — initially around town, then on day hikes with a loaded pack. You're looking to soften stiff materials and identify any pressure points before you're three days from a road.

For boots that are rubbing in a specific spot, a cobbler or specialist outdoor shop can often stretch them with heat. Don't try to break them in through pain — if they're rubbing after multiple wears in the same spot, address it or try a different pair.

5. Socks make a huge difference

Wool or synthetic wicking socks only — never cotton. Cotton holds moisture against your skin and causes friction. Merino wool socks are excellent: they regulate temperature, dry reasonably quickly, and don't smell as badly after multiple days. Brands like Darn Tough, Smartwool, and Bridgedale are all well-regarded.

Carry at least one spare pair per day. Changing socks at lunch — even into the same socks after airing them out — dramatically reduces moisture and friction.

6. Catching problems early

Check your feet at every break. The warning sign is a hot spot — an area of skin that feels warm or tender before a blister has formed. This is the time to act:

1. Stop and remove your boot and sock.
2. Dry the area.
3. Apply a blister plaster (Compeed is the industry standard) over the hot spot while the skin is still intact.
4. Consider whether your lacing is too tight in that area.

If a blister has already formed and is fluid-filled but not painful, leave it intact — the skin over it is protecting the wound underneath. If it's painful and you need to drain it, do so with a sterile needle, press gently to empty, but leave the skin in place as a cover. Clean it, dry it, and cover it with a Compeed plaster.

7. Other foot care tips

• Trim your toenails short before you go. Long nails hitting the front of your boot on descents cause blackened nails and significant pain.
• Apply foot powder or body glide to areas prone to rubbing before setting out each day.
• Air your feet at every longer stop — take boots and socks off, let your skin breathe and dry.
• Keep your feet dry where you can — avoid walking through wet grass in the morning if there's an alternative.