1.Vented Innovative C-cooling Fabric:Made of C-Type Breathable Fabric with many breathable holes in the fabric. Absolutely lightweight, breathable, skin-friendly, soft and comfortable. Helps blood circulation and muscle recovery. Fits perfectly on the calf 2.Triple Straps for Fit:You can obtain targeted and controlled compression through elastic straps. The brace can support and ultra comfort as well. Ideal compression is absolutely available to you without rolling, slipping or bunching 3.All-around Calf Protection: calf brace is designed professionally to support your weak calves. It is ideal for occasional and sporting activities, protecting you from injuries, calf muscle pain, inflammation, cramping, swelling, and soreness 4.Calf Pain Relief:Moderate compression can keep your muscle warm and preventing tearing. Speeding up the therapeutic recovery from orthopedic, sciatica, torn calf muscle, Achilles tendon, varicose veins and shin splints