Prioritising comfort and versatility over locked-in support, Lululemon’s boxers are ideal everyday-wear workout undies.

Lululemon is renowned for its incredibly comfortable women’s tights so it’s no surprise its men’s sports boxers don’t disappoint either. See how the Lululemon Always In Motion Boxers stack up against the rest of the best moisture-wicking underwear.

The super-soft fabric of the Lululemon Always In Motion Boxers apparently comes from wood-based material. Although we’re not 100% sure how the company makes pants from trees, its approach definitely works. These are some of the lightest, comfiest workout-friendly undies on test. 

Men’s Fitness verdict

If, like us, you’re skeptical about wearing underwear made from trees, slip on a pair of Lululemon’s finest. Those natural fibres make them a great choice for hotter workouts as well as everyday wear.
Pros
  • Incredibly comfortable
  • Subtle crossover styling
Cons
  • Not the most supportive

Why you can trust Men’s Fitness

We spend hours testing every product or service we review, so you can be sure you’re buying the best. Our team of reviewers includes experienced product testers, PTs and fitness writers – as well as the core MF team – who know exactly what sets the best products apart from the rest. On this occasion, long-term contributor and expert kit reviewers Kieran Alger and Laurence McJannet teamed up to compile this review of the best moisture-wicking underwear. Find out more about how we test.

Lululemon Always In Motion features

We say workout-friendly because although they’re good for general gym sessions and things like yoga, runs and hiking, there’s a real everyday wear feel to them too. If you had to show them off, you wouldn’t immediately feel like you’re wearing your awkward sweaty workout undies.

That’s great if you’re after a multi-purpose pair of briefs that you can wear to the gym after the office. But, it also means the support isn’t quite as dialled-in when it comes to taking on higher-impact gym sessions. They’re not loose but your troops aren’t necessarily fully in the barracks for big jumps and dynamic drills.

The fabric is not only extremely soft, it’s incredibly light too, so it’s quick drying and doesn’t hold too much moisture. They come with a 5-inch length, plus a comfortable waistband and leg cuffs that don’t roll and cut. 

There are minimal flatlock seams, just in the main pouch. That pouch is supportive enough with a slightly thicker layer of fabric. The whole thing creates a light, barely-there feel that lets you get on with your workout unhindered. 

The Lululemon Always In Motion come in a wide range of 10 colours and patterns in the US (five in the UK) and seven sizes from XS to XXXL. 

Lululemon Always In Motion Boxers tech spec

Materials 91% Modal™, 9% elastane
Colors10 colors available
SizesXS – 3XL

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