Robinson Labs ScentBlocker Plus fabric utilizes the best coal-based activated carbon in the world. Our specific carbon was selected because it has a wide variety of pore sizes. Pore size matters because the human odor molecule is large and the microscopic-sized pores present in the carbon must provide great surface area so that the large odor molecule can be absorbed. Robinson Outdoors continues to test, develop and refine our incredibly effective ScentBlocker fabric. ScentBlocker Plus Clothing is quality!
