Professional sports neck warmer [Black] 3126PP3038

Fabric: 90% polyester fiber + 10% spandex

• The design with ventilation holes allows you to breathe easily during exercise.

• The inward-curving edge design fits snugly around your ears, nose, and neck, preventing it from slipping off easily.

• The thickened air-layer elastic fabric maintains warmth and comfort.

• Its warmth-retaining effect ensures you won't feel cold even at high altitudes.