Crafted from soft materials, the Nike Therma Sphere Neckwarmer sits comfortably against your skin, keeping you comfortable throughout those long training sessions in cold conditions. Enriched with Therma-FIT technology, this neckwarmer provides maximum insulation, protecting you from cold and windy conditions, without uncomfortable bulk. Highly breathable, the fabric allows cool air to circulate while built-up heat escapes, keeping you at the perfect temperature throughout use. 

Features:

• Therma-FIT Technology - Keep you warm, yet is also breathable for total comfort.
• Highly Breathable - Allows cool air to circulate for temperature regulation.
• Dri-FIT Technology - Wicks sweat away to keep you dry and comfortable.
• Pull Tab - For easy on/off.
• Reflective Details - Enhances visibility in low light conditions.
• Weight - 180g.
• Fabrics - 89% polyester / 11% elastane.