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Filed under: Feet

Blisters: Sock it to ‘em

Get off on the right foot! Learn how to prevent blisters.

There are “steps” you can take to protect your feet from blisters. Common among athletes and service members, they might seem like a minor nuisance. However, if left untreated, they can lead to serious infections, sepsis (blood infection), and knee, ankle, or hip injuries.

Blisters result from a combination of friction and moisture. They’ve been blamed on shoe fit or lacing style, but scientific research has shown this isn’t necessarily the case. Common remedies—such as applying antiperspirant or drying powders to the bottom of the foot—aren’t very effective. And in some instances, they can cause irritation, increasing your chances of developing more blisters.

So if friction and moisture are causing problems, then wearing proper socks can bring relief. Look for ones made from acrylic fibers or materials other than cotton, which tends to stay wet. Synthetic materials (nylon, neoprene, and polyester) reduce the amount of shoe-to-sock and sock-to-foot friction by wicking moisture away from your skin. Padded socks also help because they allow for movement within the yarn, reducing frictional forces.

Some evidence suggests wearing a synthetic nylon or polyester liner with an outer-padded wool sock can help prevent blisters. Tip: Try finding your ideal sock before buying boots or shoes because the added bulk might affect the shoe size you need.

You also can reduce your risk of blisters by planning ahead, especially on extremely hot or rainy days. Avoid puddles. Remember to bring an extra pair of socks too. And avoid pouring water on your head since it can drip down into your shoes. Keep your feet happy and blister-free. 

Treat your feet right!

Filed under: Feet, Footwear
Hiking and marching and training in boots can be problematic if you don’t take care of your feet. It’s time to give some TLC to a neglected—but important—part of your body.

You may not think about your feet much, but you should. The condition of your feet can make or break a ruck march, hike, or any other physical activity, especially ones that involve wearing boots. There are easy steps you can take to keep your feet blister-free, fungus-free, and in optimal shape for the many demands you put on them. Take a few minutes to self-examine your feet for any obvious problems. Military OneSource offers great advice on foot hygiene and the correct use of socks and boots. Something as simple as tying your boots correctly can prevent foot problems down the road!

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