4505 4505 muscle fit seam detail quick dry base layer in white
4505 4505 muscle fit seam detail quick dry base layer in white - 1
4505 4505 muscle fit seam detail quick dry base layer in white - 2
4505 4505 muscle fit seam detail quick dry base layer in white - 3
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4505 muscle fit seam detail quick dry base layer in white

4505

$27.99 14% OFF

$24.00

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Free U.S. standard shipping on eligible ASOS orders over $75. Sold and fulfilled by ASOS, with final pricing, availability, and delivery details confirmed at checkout. shipping and returns information

Product Insights & Style Tips

Clean, athletic energy with a city-smart edge. This white 4505 base layer feels taut and breathable, with a silhouette that hints at muscle through the chest and arms. Subtle seam detailing adds texture, while a crew neck and raglan sleeves keep the line clean and easy to move in. Quick-dry performance hints at all-day comfort from studio to street.

Muscle fit and raglan cut skim the torso and shoulders, making this piece ideal for layering under a jacket, hoodie, or on its own with jeans. The quick-dry fabric handles moisture and dries fast, so you stay ready for a sprint to the next appointment or a gym session. A back logo print adds quiet branding without overpowering the clean, streamlined look.

4505 stays true to a modern minimalism, where athletic ease meets everyday wear. This base layer fits that code, pairing with joggers, straight denim, or a sleek liner for a gym-to-street capsule.

Materials / Fabrication

  • T-shirts & Tank Tops
  • Crew neck
  • Raglan sleeves
  • Logo print to back
  • Muscle fit

Recommended Care

  • Machine wash cold with like colors
  • Turn garment inside out to protect the logo print
  • Use mild detergent
  • Avoid bleach
  • Tumble dry low or lay flat to dry
  • Cool iron if needed, avoiding the print

Fit Notes

  • Muscle fit through the body creates a streamlined silhouette.
  • Crew neck with raglan sleeves provides ease of movement.
  • Designed as a quick dry base layer for layering.

About 4505

4505 is ASOS's in-house activewear label, offering performance driven gym wear and easy, fashion forward athleisure for both women and men. The range spans leggings, sports bras, tees, hoodies, joggers, jackets and seasonal outerwear, all built on practical fits and versatile silhouettes that transition from the studio to streetwear with ease. Emphasizing accessible price points and dependable quality, 4505 pairs moisture-wicking fabrics and thoughtful construction with a modern, urban aesthetic that fits into everyday wardrobes. Shoppers gravitate to 4505 for reliable, trend aware essentials that keep pace with workouts and casual outfits alike, making it a go-to for those seeking polished, sport-influenced pieces.