Open, closed and powered sleeve construction
Check the opening, tip and controls for the specific design you are considering.
Identify where the sleeve ends
An open-ended sleeve can add texture without a solid tip. A closed extension adds a section beyond the hollow cavity. Examine the product photos and read the variant label to tell the two apart.
Check how it is held in place
Products may rely on shape, material stretch or a separate loop. Check that the maker publishes fit and removal directions. Stop and remove the product if you feel pain, numbness, or discomfort.
Look at the hardware separately
For powered models, confirm whether a remote, batteries or a charging cable is included. A water-resistance claim for the sleeve does not automatically apply to a remote or charging equipment. The remote-control guide explains the differences between handheld and app controls.