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Model Number:

The New Balance NBx 1/2 Zip features soft, stretch knit jersey fabric, delivering next to skin comfort and fast moisture transfer while you train. A front zipper allows for temperature control, raglan sleeves provide increased range of motion, and thumb holes give additional thermal benefits. Reflective details for increased visibility.


  • Black (BK)
  • Chinese Red (CED)


  • Soft, stretch knit jersey material for next to skin comfort and warmth
  • 12" reflective front zipper for adjustable temperature control
  • 2" mock neck
  • Raglan sleeve construction and ergonomic seamlines for optimal range of motion
  • Thumb holes for additional thermal benefits
  • Reflective details for increased visibility in low-light settings


  • Body: (88% Polyester/12% Elastane), a synthetic, stretch fabric with moisture wicking properties
  • Body 2: (100% Polyester), for fast moisture transfer

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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