Blisters are one of the most common — and most painful — foot problems faced by runners, hikers, nurses, tradies, and anyone who spends long hours on their feet. The good news is that with the right products and technique, most blisters are completely preventable.
What causes blisters?
Blisters form when repetitive friction causes the outer layers of skin to separate, creating a fluid-filled pocket. The three main triggers are:
- Friction — from shoes rubbing against the skin
- Moisture — sweaty feet soften the skin, making it more vulnerable to friction
- Heat — hot spots build up during long runs or walks before a blister forms
The areas most commonly affected are the heels, the ball of the foot, and the toes — particularly where shoes are tight or where sock seams create pressure.
How to prevent blisters
1. Anti-blister balm
Anti-blister balms like Body Glide and BlisterPod Anti-Friction Balm are applied directly to hot-spot areas before activity. They create a protective barrier that significantly reduces friction between skin and sock or shoe. This is the single most effective prevention method for runners and hikers.
2. Performance socks
The right sock makes a huge difference. Steigen ultra-lightweight performance socks are designed with a seamless toe and moisture-wicking fabric that keeps feet dry and reduces friction during long-distance running and cycling. Many of our customers report zero blisters after switching to Steigen.
3. Correct shoe fit
Shoes that are too tight cause pressure blisters on the toes. Shoes that are too loose cause friction blisters on the heel. A thumb's width of space at the toe and a snug (not tight) heel is the right fit for most people.
4. Blister prevention patches
Hydrocolloid blister patches applied over known hot spots before activity can prevent blisters from forming entirely. They're particularly useful for people who know exactly where they tend to blister.
How to treat a blister
Should you pop it?
Generally no — an intact blister is nature's best wound dressing. The fluid inside protects the raw skin underneath from infection. If the blister is very large, painful, or in a location that makes it likely to burst on its own, draining it carefully with a sterile needle is acceptable. Always clean the area with antiseptic first and leave the overlying skin intact as a protective cover.
Hydrocolloid dressings
Hydrocolloid blister plasters are the gold standard for blister treatment. They create a moist healing environment, protect the raw skin from further friction, and can be left in place for several days. Far superior to standard fabric plasters for blisters.
Shop blister treatment products →
Toe protection sleeves
Gel toe sleeves provide cushioning and reduce friction on blistered toes, allowing you to keep moving while the blister heals underneath.
When to see a doctor
Most blisters heal on their own within a week. See a doctor if the blister shows signs of infection — increasing redness, warmth, swelling, or pus — or if you have diabetes, as even minor foot wounds carry a higher risk of complications.
Browse our complete blister prevention and treatment range or explore our Steigen performance socks to keep your feet blister-free.