Westone Audio Pro X20 Balanced Armature Driver has a classic in-ear design. These could work equally well for music and podcasts.
From Amazon
Westone Audio - Pro X20 Professional Dual Balanced Armature Driver IEM Earphones with Linum BaX T2 Detachable Cable
Gear 4 Music
Westone Audio Pro X20 Dual Driver IEM Earphones