What to Look for in Your First Pair of Running Shoes

Published
05/20/2026

Most people buy their first pair of running shoes the same way they buy any other sneaker. They walk into a store, pick something that looks good, check the price, and leave. Then three weeks into their new running habit their knees hurt, their shins are sore, and they figure running just isn't for them. The shoes are rarely the only factor, but they are often a bigger factor than anyone told them before they started.

Getting this purchase right is not complicated, but it does require knowing a few things that the average shoe wall display is not going to explain.

 

Fit Is Not the Same as Size

Your running shoe size and your regular shoe size are not the same number. When you run, your foot spreads and slides forward slightly with each stride. A shoe that fits perfectly standing still will cramp your toes at mile two. The general rule is to go half a size up, sometimes a full size depending on the brand and your foot shape. You want roughly a thumb's width of space between your longest toe and the front of the shoe.

Width matters too, probably more than most beginners realise. A lot of people have been squeezing into shoes that are too narrow for years without knowing it because that is just what was on the shelf. Running amplifies everything, including the discomfort of a poor fit. If you come out of a run with black toenails or a pinched feeling along the outside of your foot, width is the first thing to look at.

 

Cushioning and Drop: Know What You Are Getting Into

Stack height and heel-to-toe drop are the two numbers that actually describe how a shoe feels and behaves underfoot, and almost no one talks about them when recommending shoes to beginners.

Drop is the height difference between the heel and the forefoot. A high drop shoe, around 10 to 12 millimetres, puts more stress on the knees and is generally easier on the Achilles. A lower drop shoe shifts load toward the calf and foot. If you are brand new to running and have no prior injuries to work around, a moderate drop in the 6 to 8 millimetre range gives you a forgiving starting point without going to either extreme.

Cushioning is more personal. Some people want to feel the ground, some want to feel nothing. Neither preference is wrong, but beginners tend to do better with at least moderate cushioning because their bodies have not yet adapted to the repetitive impact load of running.

 

Where You Run Matters More Than You Think

Road shoes and trail shoes are genuinely different products. Road shoes are built for pavement, flat and predictable. Trail shoes have lugged outsoles for grip on uneven terrain and usually a rock plate in the midsole to protect against sharp edges underfoot. Buying a trail shoe for road running leaves you with excess grip that wears fast and a stiffer ride than you probably want. Get specific about your surface before you commit.

 

A Brand Worth Starting With

If you want a reliable starting point with a long track record in running, shop ASICS running shoes. Their Gel Kayano and GT series have been go-to recommendations for new runners for decades, largely because they deliver consistent fit and genuine support without requiring you to already know a lot about your gait or biomechanics.

 

The Real Test Is the Run

Try them on later in the day when your feet are at their largest. Walk around the store. Jog a few steps if they let you. Ignore how they look entirely for this decision. The most important question is simple: do they feel like nothing? A good running shoe should feel like a slight extension of your foot, not something your foot is fighting against. If something feels slightly off in the store, it will feel much more off at kilometre five. Trust that and keep looking.