The Theradome PRO and EVO helmets were engineered to fit 98% of the world’s population. The Theradome fits heads sizes up to 61.8cm (or 24.3 inches)
Optional foam pads are provided to create a more secure fit for smaller heads. Using the foam pads helps ensure a better fit and less pressure on the scalp.
Here is how to install the foam pads on your Theradome PRO or EVO. When installing the foam pads, make sure you do not cover any of the lasers with Velcro or foam pads. Also, make sure that none of the Velcro is attached to any clear plastic surfaces.
Step 1: Peel Velcro fasteners from the backing.
Step 2: Attach the sticky side of the Velcro to the inside of the helmet with the Velcro facing out. Attach to the blue areas on the PRO and the gray areas on the EVO, which are around the side of the helmet.
Step 3: Connect foam pads to the Velcro. It is important that the foam pads do not cover any clear plastic areas at all, as this will prevent your Theradome from functioning correctly. Placing the foam on the back of the helmet over speaker holes is OK, and will not interfere with audio transmission.
If you have any additional questions, please email us at firstname.lastname@example.org for further instructions.