The Jabra Elite Active 65t are about two years old and yet they’re still one of the best all-around true wireless earbuds you can buy. They’re essentially sweatproof versions of the Jabra Elite 65t (
$170 $120) wireless earbuds, and they sound superb, fit snug and have an impressive mic array to make taking calls clear and easy. The Elite Active 65t earbuds also work with Amazon Alexa, as well as your smartphone’s native assistant.
Originally $190, you can pick up a new pair of the Jabra Elite Active 65t for around $140 right now (at least, that's how much Amazon is selling them). For an even better deal, eBay is selling refurbished models for $80 right now. If you're worried about buying "manufacturer refurbished", you can be reassured that they're still covered by Jabra’s pretty lenient return policy (30 days).
As far as other options in regards to sweatproof wireless options, there are a number of options you can choose from. The Jabra Elite Active 75t ($200) are newer, more expensive versions of the Elite Active 65t. I'd also recommend are the Jaybird Vista ($180) and Beats Powerbeats Pro ($200).