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Men's Windchaser Sleeveless

Mens lightweight sleeveless running top

Product description for Patagonia M WINDCHASER SLEEVELESS, Viking Blue Outerwear Male

The Windchaser Sleeveless Shirt by PATAGONIA is a 100% polyester ultralight hybrid garment built for long runs where comfort isn’t optional but critical.

Its slim fit effortlessly follows your movement while providing maximum airflow and moisture management. Fair Trade Certified™ sewing. On multihour trail runs, when saving weight matters most, the new Windchaser Sleeveless by PATAGONIA practically disappears. Its minimalist design and light, airy fabric delivers highly breathable wicking performance alongside cool comfort.

The ultralight polyester is constructed with a fast-drying double knit in the main body (100% recycled), and a more open, venting mesh in the upper panel. Bonded seams and self-fabric binding at the neck and arms ensure a smooth feel. It’s tagless at the neck for itch-free comfort, has a locker loop for easy hanging, and reflective logos on left chest and center-back neck keep you visible. Polygiene® permanent odor control throughout.


  • Ultralightweight, quick-drying 100% recycled polyester in main body wicks moisture; contrast-mesh upper-body panel allows for huge ventilation and breathability; with Polygiene® permanent odor control
  • Comfortable self-fabric neck and arm binding wick moisture
  • Locker loop for easy hang-up
  • Tagless at neck for itch-free comfort
  • Reflective logo on left chest and center-back neck
  • Weight: 65 g (2.3 oz)

Odor Resistant:

Polygiene® odor control permanently protects your garments from smelling like a middle school locker room. Sweat itself is odorless, but it creates the conditions that bacteria need to multiply, and some of those bacteria produce odors. Polygiene permanent odor control stops the growth of odor-causing bacteria on fabrics, so you can wear more and wash less.

Active only on the fabric surface, Polygiene permanent odor control does not interfere with perspiration or with the skin’s natural bacterial flora. Polygiene particles are more than 100 times larger than nanoparticles and therefore are too large to penetrate to the skin’s barrier. Polygiene-treated fabrics have received Medical Class 1 approval in Europe, the same class that includes bandages.

Material specifications for Patagonia M WINDCHASER SLEEVELESS, Viking Blue

  • Body: 2.3-oz 100% recycled polyester solid double knit
  • Contrast: 2.4-oz 100% polyester highly breathable mesh with Polygiene® permanent odor control.
  • Fabric is certified as bluesign™ approved
  • Fair Trade Certified™ sewing
  • Material characteristics: breathable, elastic
  • Material outer fabric: 100% recyceled Polyester
  • Outer fabric: Recycled Polyester

Category: Patagonia