No, and it is the most common mistake made when buying for this bed. Viscosoft Organic Cotton California King Sheets are cut for a 72 by 84 inch mattress, while a king is 76 by 80, so a king fitted sheet sits four inches too wide across the bed and four inches too short down its length. The Sleep Foundation lists both, and if the bed turns out to be a standard king, size the bedding to it including the king comforter.

No, and the mismatch runs in both directions. Viscosoft Organic Cotton California King Sheets measure 72 inches wide by 84 long, so on a 76 by 80 king the fitted sheet falls four inches short across the bed while gathering four inches of spare fabric at the foot. Neither size stretches to cover the other, which is why the two are sold as separate cuts.

A cal king sheet is made for a mattress 72 inches wide by 84 inches long. Viscosoft Organic Cotton California King Sheets fit that footprint and add an 18 inch pocket on the fitted sheet, which is the second measurement that decides whether a sheet stays on a thick bed. The depth leaves room for a plush topper underneath without the sheet pulling tight.

A California king fitted sheet covers a surface 72 inches wide by 84 inches long, then wraps down the sides by whatever its pocket depth allows. Viscosoft Organic Cotton California King Sheets use an 18 inch pocket with elastic running the entire way around rather than gathered at the four corners, which keeps the foot end down where the extra length matters. Anything else on the mattress counts toward those 18 inches, including a waterproof protector.

Measure the mattress first, then match the pocket to it. Fitted sheets come in standard pockets for mattresses up to about 12 inches, deep pockets for roughly 13 to 16 inches, and extra deep for 17 and above. Viscosoft Organic Cotton California King Sheets have an 18 inch pocket, which covers the 12 to 16 inch range most modern mattresses fall into, with room left over for a topper.

In most cases, yes. Viscosoft Organic Cotton California King Sheets have an 18 inch pocket, so a 14 inch mattress leaves 4 inches for a topper and a 12 inch mattress leaves 6. Add every layer together before ordering if your bed already sits tall, because a protector and a thick topper together can use up the difference.

A set of Viscosoft Organic Cotton California King Sheets includes one fitted sheet, one top sheet, and two pillowcases. The pillowcases close at the end rather than staying open, so the pillow does not work its way out overnight. Cal king beds are usually made up with king pillows rather than standard ones, so check the pillowcase size listed at checkout if that matters for your setup.

Choose a California king for length and a standard king for width. Viscosoft Organic Cotton California King Sheets fit a 72 by 84 inch bed, which buys four extra inches of legroom and gives up four across, so two sleepers get 36 inches each instead of 38. If nobody sleeping in the bed is over about six foot two, a standard king is usually the better call, and the Sleep Foundation sets out both options side by side.