I'm not a medical professional, so I'm no expert on daily wear of gloves. But I have had some biohazard training, and I researched gloves carefully before ordering these. I'm pleased with these, and here's my review:

1. These are XL size (each glove size in this model has its own separate Amazon listing). They fit my average-large hands very comfortably and with just enough room to spare--I'm 6.0" and 180 lbs and I normally wear a Large in work gloves or dress leather gloves, and I am glad I took the advice to order one size larger to XL. Good move.
MOST ADULT AMERICAN MALES ARE SIZE XL. Police, EMTs and my own biohazard training agree on that. For most men, it's worth it to get XL size.
These are powderless (powder can become a vehicle for both particles and viruses/bacteria) which is nice. They don't need lubrication. They go on easily. There's a very slight texture to the fingertips, you can barely see it yet it's helpful in gripping things.
The glove extends about 2 inches up your wrist, which is an improvement over those Dollar Store 10-packs.

2. I can't vouch for durability yet but these seem rugged. My past experience has mostly been with cheapo 10-pack gloves intended for painting or household/shop chores, and these Microflex are clearly thicker and more durable than the cheapo's.
Other listing's specs indicate that these are 6.1 micron thick, but this listing specs do not say and I don't see it on the box.
These XL also allow just enough room for your hands to flex a little inside without being 'skin tight'--and that's a good thing. Gloves stretched skin tight are much more likely to rip and tear when you don't want them to. These XL Microflex have just enough looseness. Trust me, you'll appreciate that when you get them on.

3. Ivory, almost yellowish color. Translucent but not transparently see-through like the thinner cheapo gloves. Easy to see any kind of chemical (blood, body fluids) on the glove. These are comfortable to wear for some time (an hour or more) which is where a looser fit is an advantage again.
These are latex.

4. These are great for yard work, painting, working with greasy tools like autos/bike chains, messing around with chemicals etc. You can wash dishes in these (it's the scrubber that puts wear on any dishwashing glove). For my household purposes these are fine. At $15 delivered for 100, I'd have paid $10 plus tax for 10 packs of 10 each at a dollar store, and considering the huge quality upgrade, I think $15 for these is more than reasonable. I'm tossing sets of these, in sandwich size ziplock bags, into all my First Aid kits (replacing those Dollar Store cheapo gloves I was using before).
I'm satisfied. No complaints.

For those primarily interested in medical/virus/influenza/Ebola protection, check out the Microflex 375's. Thicker (6.1 ML) than the 300's and cost not that much more. I'm not equipped to evaluate one glove over another for World War Z, but thicker is obviously better.

I didn't buy these specifically for an Ebola Apocalypse, but I'm glad I have these because the SARS episode proved that basic supplies like these (and masks, like the 3M 8000's) become sold out and unavailable very fast. If a situation develops where average citizens are choosing (or are advised) to wear gloves to the ATM or gas pump or shopping cart to minimize transmission risk, I'll be glad to have these on hand--pardon the pun.

Good gloves for the non-professional. Good value at $15 delivered. Shelf life is many years. I'm pleased.

Hope this is helpful. Happy trails and stay safe, everybody.

I have been a professional mechanic since 1990. These are hands down the best gloves to use.

These are awesome. Made for large man hands and thick so they don't tear easily. Love them!

Product received was in damage boxes

A+++