The coils themselves are a pocketed coil unit made with 95% recycled steel and 13.75 gauge wire, which is on the firmer side as this type of coil goes. In terms of the coil count, the number of coils in the Purple Hybrid varies by size:

  • TwinXL: 324 coils (27 rows lengthwise x 12 rows across)
  • Full: 468 coils (26 rows lengthwise x 18 rows across)
  • Queen: 540 coils (27 rows lengthwise x 20 rows across)
  • King: 702 coils (27 rows lengthwise x 26 rows across)
  • Cal King: 700 coils (28 rows lengthwise x 25 rows across)