Not sure if this answers your query (apologies), but perhaps you could try to join a local meetup and test them in person?
I don’t have them but judging from the promotional materials one could expect/hope for increased durability given
- New material design for all-day comfort
The new Fairbuds XL come in the same colors as the Fairphone (Gen. 6)—Forest Green and Horizon Black—and sport the new Fairphone logo. The design changes go beyond just cosmetic, though. We gave the Fairbuds XL a material makeover, swapping out the vegan leather ear cushions with robust and durable net fabric in the headband and plush bird’s eye fabric in the ear cushions. Softer, more breathable, and comfier all around, the updated design makes the Fairbuds XL perfect for all-day wear with zero fatigue on the ears. And just like before, they are still dust and moisture resistant with an IP54 rating, making them perfect for your on-the-go lifestyle.
Plus the longlife label, even though it was hard for me to find the exact specs validating the certification