Shreddies USA Flatulence Filtering Men's Hipsters

THEY DO RUN SMALL! These have a different cut (like a boyshort for a woman) so if that's a weird cut for you, get the briefs or get these a little bigger.... These work by having a carbon thread woven into a sort of thicker pad that goes from the undercarriage, to the back of the brief. This pad filters out any odors and it does so VERY VERY VERY well. I am known by my girlfriend to have some of the most rank farts ever. I fart a lot and while I haven't been diagnosed with IBS or Crohns I do expell more than the average 14 a day. Anyway, these stop them dead in their tracks. I've only had them a week. The fibers that do this filtering are very fickle. Do not run these through a washer or dryer despite what the tag says. I hand washed these in cold water (in a bucket in the basement by the laundry machine) Rubbed a few tbsp of baking soda into the most heavily used portions of the garment. Hung them on a door knob to dry overnight. They still work. I imagine these will work for as long as they stay together (elastic doesn't last forever) Literally the best thing ever. If I fart under the covers, and lift them for a smell, there's NOTHING there. It's really quite incredible. P.S. I will update if they do by chance begin to fail with this same kind of washing method. Laundry detergent and fabric softener break down threads so don't be surprised if these stop working after you run them through a cycle!

Je suis enchanté de ce sous vêtement, Au travail , réunions et j'en passe ce produit nous permet enfin de se sentir en sécurité et c'est réellement très efficace. Je suis enchanté de mon achat et je le recommande fortement .

This product works fantastically well, but cleaning is a bit of a hassle and after about six months the effectiveness was somewhat diminished due to normal wear and tear (small holes in the fabric, loss of elasticity, etc.). I have to dock a star for that, because it's too expensive to buy frequently.

After 1 cleaning, it's not working anymore. I wrote to the company and they never answered me.

The carbon layer absorbs odors, but it's stiff and uncomfortable and it puts pressure on your junk. After wearing a pair for 24 hours, it felt like I got kicked in the balls. On top of that, the sizes don't fit well. I usually wear a 29-inch waist, but the size Small, which the tag says is 30 - 32 inches, was WAY too small. I literally couldn't fit into them after a wash / dry cycle. I purchased a Medium (33-35 inches) which seemed to fit OK but still gave me the "kicked in the balls" feeling.