Under Armour vs H&M - men’s bottoms size comparison

Trying to figure out if H&M fits the same as Under Armour? We look at brand measurements (like waist, hip, rise, and inseam) so you can predict how H&M will feel compared to what you already own from Under Armour.

This page is focused on men’s bottoms. Different clothing brands can run tighter or looser even when the size label looks “the same.” Our converter helps you find the closest match before you buy.

Check your exact match

Pick your current size in Under Armour and we’ll tell you the closest recommended size in H&M.

Open size converter →

Trusted by shoppers comparing brands like Zara ↔ H&M, Nike ↔ Adidas, GAP ↔ Levi’s.

Why Under Armour men’s bottoms and H&M men’s bottoms don’t always match

Two brands can both call something “M” or “L” and still fit totally differently. Under Armour might cut slimmer in the waist or hip, while H&M might add ease for comfort.

Our tool compares actual measurement data, not just the label text. That means if Under Armour tends to run tighter and H&M runs looser, we’ll tell you up front before you buy.

How to use this

  1. Pick what you already own in Under Armour (for example, “M” bottoms).
  2. We’ll show you the closest recommended size in H&M, plus how much tighter/looser it may feel (in cm or inches).
  3. You can expand the details to see measurements.

Disclaimer: Size recommendations are estimates based on published or observed brand data. Always double check on the brand’s site before final purchase.