This shower cap is for anyone who wants to keep their hair completely dry while bathing or showering — useful after a blowout, braids, a color service, or any style you don't want to wet down. The large 20-inch size is meant for thicker or longer hair that a standard-size cap wouldn't fully cover.

The reason to use a dedicated shower cap over just avoiding water is straightforward: it lets you shower or bathe normally without soaking hair that's freshly styled, colored, or set, and the large size specifically avoids the tight squeeze a standard cap can put on thicker or longer hair.

• Gather hair and pull the cap over your head so it fully encloses your hair.
• Adjust the elastic band so it sits snugly against your hairline without pinching.
• After showering, remove, shake out excess water, and let it air dry before storing or reusing.

• Pro: The waterproof fabric and elastic band are built specifically to keep hair fully dry, unlike a satin bonnet, which isn't waterproof.
• Pro: The large 20-inch fit is roomier than a standard shower cap, accommodating longer or thicker hair without squeezing.
• Con: Because it's waterproof rather than breathable, it can trap heat and moisture against the scalp during longer showers.
• Con: It's a reusable accessory, not disposable, so it needs to be shaken out and air-dried between uses to avoid trapping moisture inside.