There are four types of wigs that are sold on this site they are called, lace front, 360 lace, and full lace wigs.
Full lace front wig- Is a lace wig that has a base made entirely of lace. This type of wig can be parted anywhere and looks like the hair is growing from the scalp and usually cost a bit more.
Lace front wig-Is as the name states the lace is just in the front and has machine sewn wefted tracks on the sides and back.
360 degreelace wig is a lace wig that cover the entire perimeter of the head but leave an opening in middle back of the head that must be closed by adding wefts.
U-part wig- The u-part wigs are full wigs that is machine sewn wefts attached to a wig cap it has cut out openings in front top crown area this opening must be covered with the natural hair or a 4x 4 in. lace closures.