Battle tested and approved; I was first issued my Revision Sawfly's at Basic Training in Fort Benning, Georgia and I've been a huge fan ever since. Before I deployed to Iraq, it was the first piece of equipment I bought. I especially find the compability with the prescription lenses I issued to be the best feature. I've been pleased with the product's durability as well. The only drawback is the headband is kidn of uncomfortable.
Pros: Durability, Compatible w/ Prescription Lenses, Aesthetic Value
Cons: Wish it had a better headband
This review was written in the old system and had content requirements that are different than reviews written today.