Condoms have a reputation for being too restrictive: they create a barrier between the couple and limit the sensations they experience. Because of this, condom manufacturers have taken it upon themselves to produce the thinnest condoms possible that won’t break even in the most strenuous situations.
And they’ve succeeded in it, too: there are now condoms that are so thin they feel like skin, and one of the best examples is the Japanese-made Okamoto 001, which is just 0.01 mm thin.
The only problem with Okamoto 001 is that it’s a bit too expensive. Retailing for around $5 to $6 per piece, it can be too heavy for your pocket especially if you’re on a tight budget or just don’t want to spend too much on condoms. Fortunately, there’s an alternative you can explore: the Unidus SlimZero 001.
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What Is the Unidus SlimZero 001?
This condom is Korea’s answer to the ultra-thin Japanese-made versions on the market. With a thickness of 0.02 mm, it’s not as thin as the Okamoto 001, but it can give the Sagami Original 0.02 a run for its money.
It’s 53 mm wide and 180 mm long, making it ideal for those who usually use a regular-sized condom. It has an attractive turquoise color (great for those nights when you want everything to be extra-special!) and doesn’t have any odor, so it’s an excellent option if you and/or your SO aren’t big fans of scented condoms.
The Unidus SlimZero 001 is pre-lubricated, so you can use it right out of the box. Of course, you can add more lube as desired to make your naughty time a lot more slick and slippy. Each condom is electronically tested before it’s packaged and shipped to customers, which gives you the assurance of its quality.
On top of that, the manufacturer guarantees that the expiration date is within two to four years, so you won’t have to worry about getting a box that expires next month and is a waste of money.
Customers who have used the Unidus SlimZero 001 reveal that it’s better than a lot of U.S. brands, although it doesn’t perform as well as condoms made in Japan. Despite this, the Unidus SlimZero 001 is still worth a try, considering that you’re paying less while still enjoying extra sensitivity.
Users have not reported issues with breakage, so you don’t have to worry about having your condom break in the middle of the act and increasing your chances of getting pregnant or acquiring STIs.
The possible downside to the Unidus SlimZero 001 is that it’s made of latex, unlike Okamoto 001 and Sagami Original, which are made of polyurethane. So, if you have a latex allergy, you won’t be able to use the Unidus SlimZero 001.
Alternatives to the Unidus SlimZero 001
Aside from the Unidus SlimZero 001, you can also explore other cheaper alternatives to the more expensive ultra-thin Japanese brands. One product you can try is the Micro 002 P Type Ultra Thin Lubricated Latex Condom, which is also made in Korea and is 0.02 mm thick and 52 mm wide.
It comes in a lovely vanilla fragrance, which is great if you’re a fan of vanilla and/or like condoms with subtle scents.
Another option to explore is the Perfect Zero Ultra Thin Condom, which is a Korean product as well.
Like the two other products above, it has a thickness of 0.02 mm, although it’s a bit wider at 55 mm.
It has a banana scent, so it’s an excellent choice if you want to give tropical scents a try.
Final Thoughts
There’s nothing wrong with buying Okamoto 001 and other premium condoms — as long as they fit your budget. If you want to spend less, you’ll want to explore ultra-thin condoms that don’t break the bank.
Peter started condom-sizes.org in 2011 after realizing what a difference using a proper condom size really makes! In 2012 he published an e-book called 'How to Find Your Perfect Condom' which is still available on