The Ultimate Guide to Athleisure Wear for Men: Sporty but Comfortable

Once reserved for the gym or lazy Sundays, athleisure has evolved into a staple of modern menswear. In 2025 and beyond, it represents the sweet spot between performance and polish—comfort without compromise. Whether you're commuting, travelling, or running errands, the right athleisure look combines freedom of movement with sharp styling.

This guide breaks down what to wear, how to style it, which brands lead the way, and how to ensure your fit is always on point using tellar.co.uk.

What is Athleisure?

Athleisure is clothing that looks smart and put-together, but feels as comfortable and functional as sportswear. Think tapered joggers that mimic chinos, or stretch-jersey hoodies that layer under a blazer.

Key Athleisure Pieces for 2025

• Technical Joggers: Tapered, breathable, often water-resistant with cuffed ankles or clean hems.
• Performance Polos: Stretchy and moisture-wicking with a tailored silhouette.
• Smart Sweatshirts: Fitted crewnecks in heavy jersey or neoprene blends—minimalist and wearable anywhere.
• Hybrid Jackets: A mix of track jacket and casual outerwear—ideal for layering.
• Luxury Hoodies: Neutral colours, no logos, often with double zips or scuba fabrics.

Best Brands for Athleisure in 2025 (With Clickable Links)

• tellar.co.uk—the UK’s leading free sizing tool.

  It matches your measurements—or known size in a brand—to 1,500+ store charts in seconds:

  • Store Size Lookup Tool for Men
  • How to Measure Yourself

  Fashion Hub Picks on Athleisure, Comfort & Fit

  • Menswear: The Secret to Smart, Casual & Comfortable
  • How to Do Casual Style Well

  Final Word

  Athleisure isn’t about laziness—it’s about confidence, movement and understated polish. Done right, it’s sharper than jeans and comfier than suits. Use Tellar to ensure everything fits the way it should—no matter the brand.