FIND YOUR INSEAM

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No Hassle

Free Shipping + Returns

We offer free shipping and free returns because we have a lot of new size combinations that you probably haven't seen before. We want you to try multiple items and sizes and have the ability to send the ones that don't fit back to us (for a return or exchange) free of charge.  

Continental US only

Who We Are

We are not clothing designers. We are problem solvers.

And we were tired of buying clothes that didn't fit - so we set out to make clothes for guys below average height that look good, feel good, are well made, and don't cost an arm and a leg.

A letter from our founder

Our Mission

Our goal at Under 510 is to make high quality clothes for short men that look great, feel great, and won’t break the bank. We make jeans, chinos, dress pants, golf pants, shorts, swimwear, and bathing suits for short men. We carry inseam lengths in 25, 26, 27, 28, and 29 inches and our shirts come in typical neck sizes but made with shorter sleeves and lengths to fit you properly. All of our pants are made from innovative stretchy fabrics because we know comfort comes first. 

Unsure of which size to buy? Check out our sizing page to find out! We recommend trying multiple sizes of each item you buy if this is your first order with us so you can experiment with different sizes and get something that fits. We offer free shipping and free returns so you can return or exchange items at no cost to you!