Nathan Sonic Boom Armband

$29.99 $17.99
You save $12.00
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The Nathan Sonic Boom Armband sleek armband offers easy touch window. The ergological design integrates NDurAthletic and moisture-wicking material. Express yourself with fresh color updates bound to add more spring to any step.

  • Soft Ergo armband optimizes comfort and eliminates friction
  • Unique hybrid of silicone and performance textiles deliver enduring protection
  • Moisture-wicking material maximizes sweat resistance
  • Reflective hits promote low-light visibility up to 1200 ft.