Breathable Winding Support Arm Sleeve Outdoor Basketball Tennis Fitness Sports Protective Gear(Black)

1. Material: OK cloth, diving material
2. Purpose: protect the elbow
3. Function: perspiration guide, breathable, support pressurization
4. Two-way compression fixation to stabilize the joint
5. Perforated fabric, comfortable and breathable
6. Built-in fixed mesh, comfortable to wear
7. Perforated fabric, breathable, not stuffy and sweaty