Hiking Boot Sizing: Stop the 'Toe-Bang' on Downhills
Don't let a bad fit ruin your summit. Learn why you should size up for hiking and how to perform the 'Finger Test' in the store.
There is nothing worse than being three miles into a ten-mile hike and realizing your boots are too small. Hiking boots are made of tough, durable materials designed to protect your feet, which means they rarely 'stretch' or 'break in' in any meaningful way. If they don't fit in the store, they won't fit on the mountain.
1. The Downhill Dilemma
The most common issue hikers face is their toes slamming into the front of the boot while walking downhill. This 'toe-bang' can lead to lost toenails and severe pain. To prevent this, you need a significant gap at the front—usually one full size larger than your normal casual shoes. This extra space acts as a safety zone for when gravity pushes your foot forward.
2. The 'Finger Test' Protocol
When you try on a hiking boot, follow these steps:
- Wear the Socks: Put on the thick wool hiking socks you actually plan to wear.
- Scoot Forward: Unlace the boot and slide your foot all the way to the front until your toes touch.
- The Back Gap: You should be able to slide your index finger behind your heel comfortably. If you can't, the boot is too small. If you can fit two fingers, it's too big.
3. Lacing is Key
Modern hiking boots have 'locking hooks' that allow you to tension the lower part of the boot differently from the upper. Use this to lock your heel into place so it doesn't move when you are climbing. A secure heel and a roomy toe box are the ingredients for a blister-free hike.
Conclusion: Safety and Comfort
Your hiking boots are your most important piece of safety equipment. They provide the traction and support that keep you on the trail. Take the time to find the right size, even if it means trying on ten different pairs. The view from the top is much better when your feet aren't screaming.