I wouldn't recommend a skin full cap for continuous wear. Too hot for long periods and as others have mentioned those blunt edges can be a problem. Lace on the other hand works very well indeed. I usually order all French with 2 inch SFS hairline. Attach mainly with tape, sometimes with a tiny trickle of glue right at the edge across the front (On/Off white glue or Derma Systems super strong HP glue). Full caps are great and IMO more secure than toppers. You can create any style you want with them with perhaps the exception of going super short.