I wear moisture wicking headband and bandanna under mine helps out a lot. https://www.amazon.com/Value-2-Pack-Mens-Headband-Cross-Train/dp/B071S3VJZS/ref=mp_s_a_1_9?dchild=1&keywords=wicking+headbands+for+men&qid=1627401044&smid=A2GNZBLZXX41FW&sprefix=wicking+headband&sr=8-9
I got some generic looking headbands on amazon that work surprisingly well. Did not leave my quest soaked . I also ordered a VRCover but it hasn’t arrived yet so can’t speak to that.
Here is a link to the ones I got . https://www.amazon.com/dp/B071S3VJZS/ref=cm_sw_r_cp_api_i_iHgtDbDB79AQB