I got some for when I cut the grass.They have foam around them,and feel just like ear plugs.Way better than the hard plastic ones you lay in the ear. I am constantly adjusting the volume due to the songs themselves,and the mower issue.
I don't know the name of the ear buds,but I am paying $3 for them at the discount store. I get one every few trips to the store when they have them,though I am still on my first. My daughter uses regular over the ear headphones,and the sound goes out in one side every few months.Mine are still going storng after 3 months.