Resistance 3 Is Made Of 100% Nylon,Comfortable Easy Fit,never Fade After Wash It.

• Material:Nylon
• 100% Polyester Foam Front,100% Nylon Mesh Back
• Adjustable Plastic Snap Closure,Adjustable From 17" To 24"
• Delivery Time: 7-13 Business Days In General

Material:Nylon