Be Shapy D3CDL310M-M15Perfect for daily use, traveling, or muscle recovery. Optimal compression increases blood flow during a long flight and prevents swelling. Durable and high quality materials. Flat seams secure comfort when worn. Knee high length design. The heel zone is strengthened additionally which extends the service life of the products. Solid color style. 72% Polyamide, 28% Elastane PX2 15 20 mmHg. Open toe design. 2 pack.