Key benefits sigvaris advance is an effective type of graduated compression garment which can provide a decisive contribution to the multimodal treatment of lymphoedema this sigvaris advance class 3 compression armsleeve with grip top provides a graduated compression strength of 30 40mmhg but is also available in class 1 2 this product comes in natural and black colours up to 10 circumference sizes and 2 lengths with and without grip top notedaylong recommends that you contact a nurse