I got my boyfriend some from Amazon. They were the cheapest I could find (wasn’t sure he’d really get into it or not) and he enjoyed his first ride with them. Plenty of color options, with varying prices based on popularity.

https://smile.amazon.com/dp/B08P7CWKMV/ref=cm_sw_r_cp_api_glt_i_VVHFP43Z58Z8ZVNHN5DK?psc=1