I was very disappointed in these inserts. Very difficult to insert onto Eyeshield with nose piece. Arrived unadjusted to fit the Eyeshield. The angle must be adjusted precisely for the prescription to work. Eyeshield is unwearable when inserted without adjustment.
Cons: Hard to insert, don't match angle of protective lens.
This review was written in the old system and had content requirements that are different than reviews written today.