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Model Number:

Run through the wind in the New Balance Windblocker 1/2 Zip. Windblocking brushed thermal fabric will keep you toasty when temperatures get frigid outside, and reflective accents will increase your visibility in low-light settings. Asymmetrical half zip provides adjustable temperature control and media ready back pocket lets you take your music with you on the run. Dropped back hem provides additional coverage, and contrast color accents lend a fresh fun aesthetic. 


  • Poseidon (POS)


  • Thermal, fully peached windblocking material to keep you warm and protect you from the elements
  • Approx. 14" asymmetrical half zip with lockdown zipper, garage and storm guard to protect you from the elements
  • Approx. 3" collar for additional warmth benefits
  • Media-ready back zip pocket (Approx. 5" zipper, Approx. 6"W x 3"H)
  • Articulated sleeves for full range of motion
  • Thumbholes and internal cuffs for added warmth
  • 360 degree reflectivity for increased visibility in low-light settings


  • Main Body: Thermal Windblock (100% Polyester), a thermal fabric with a brushed interior to block the wind and keep you warm
  • Fleece: NB Heat Thermal Fleece (88% Polyester/12% Spandex), a stretchy thermal fleece fabric to keep you warm and let you move freely

Apparel Performance Characteristics

Apparel Fit: What's this?

  • Compression
  • Fitted
  • Semi-Fitted
  • Relaxed

Temperature Range °F: What's this?

  • Cold
    • Below 30
  • Moderate
    • 30-45
    • 40-55
    • 50-65
  • Hot
    • above 65

Fabric Thickness: What's this?

  • Thin
  • Medium
  • Thick

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