The difference of swiss lace wig and HD lace wig: swiss lace wig has two different lace colors, medium brown color and transparent color. They are suitable for some light-skinned people or dark-skinned people, but maybe still need to makeup to blend the lace. Human hair HD lace front wig fits all customers with different color skin. The HD lace is thin and light. It makes the hairline more natural and undetectable, also, HD lace melt the skin perfectly.