Medline Blockade Surgeon's Gown, Tie Neck and Tie Back Color: Ciel Blue Size: Large Blockade fabric is a taffeta weave produced with untwisted continuous filament polyester (99% polyester/1% carbon). Provides an exceptional barrier that is highly fluid-resistant while maintaining breathability and comfort. Under normal conditions, Blockade barrier properties are guaranteed up to 75 processings. These comfortable gowns feature a one-ply Blockade on full front and full sleeves with AngelStat´┐Ż fabric back panels. Bias bound color-coded neck line indicates the gown's size.