Condoms: Your Guide to Finding Your Size & Style
75% of men wear a condom that's too big or too small. Imagine running the Lausanne marathon in shoes that aren't your size. It's exactly like that.
Finding the right condom isn't rocket science. It's just a matter of two things: the right width and the right material. We'll show you how to hack this in under five minutes so that comfort and safety are never an issue again.
Size isn't (just) for your ego
That "standard" 52 or 53 mm condom you find everywhere? It's a convention, not a universal truth. One size fits all makes no sense. If it's too tight, it compresses, it can hurt, and it increases the risk of breakage. Nobody wants that stress. If it's too loose, it floats, it slips, and the protection becomes almost non-existent. Basically, it's a lottery.
Comfort is key. A well-fitting condom means you barely notice it. It doesn't slip, doesn't squeeze, and lets you focus on what matters: pleasure and connection with your partner. The other day, a customer wrote to us: "My boyfriend used to say all condoms felt tight. He thought it was normal. We used your size guide and found out he needed 60 mm. Game changer."
The good news is that finding your size is super simple. It literally takes 30 seconds with a tailor's tape measure. You measure the circumference of your erect penis, and our tool directly gives you the nominal width that suits you. It's free and can radically improve your sensations and peace of mind. No more randomly buying boxes at Amavita hoping they'll match.
Latex or not latex? The real deal
Once you have your size, the second question is the material. The choice has a direct impact on sensations, heat transfer, and lubricant compatibility. Here's the lowdown, no waffle.
Latex: the standard that gets the job done
It's the classic, the original. Natural latex is super elastic, reliable, and economical. It's used in over 90% of condoms on the market and offers top-notch protection against STIs and unwanted pregnancies. It's the default choice, and it's a very good one. The only catch: a small part of the population (about 1%) is allergic to it. If you experience redness or itching, move on to the next option.
Polyisoprene: comfort without the allergy
Polyisoprene is the 2.0 version. It's a synthetic latex that doesn't contain the proteins responsible for allergies. The sensation is ultra-close to latex, even a little softer and with better heat conduction. If you want the best of both worlds (elasticity and thermal comfort) or if latex irritates you, this is your new best friend. It's the material of choice for brands that focus entirely on sensation. To learn more about compatible lubricants, take a look at our lubricant guide.
Polyurethane: for a minimal sensation
Thinner and more rigid than the other two, polyurethane is the champion of heat transfer. It's the closest thing to skin-on-skin sensation. It's also compatible with absolutely all types of lubricants. Its drawback? It's less elastic, which makes it a little less "forgiving" on size. It's a purist's choice, for those who want the least amount of material possible between bodies.
Let's bust a myth
The biggest cliché we hear? "A latex-free condom is less safe." That's completely false. A polyisoprene or polyurethane condom sold in Switzerland passes exactly the same resistance tests (ISO 4074 standard) as its latex cousin. The Federal Office of Public Health (FOPH) ensures that everything sold in the country is reliable. The safety is identical, full stop. The only criterion is your personal comfort.
The extras: gadget or game-changer?
The condom aisle is full of models with textures, shapes, and flavours. Is it worth it? It depends.
- Textures (ribbed, dotted): The idea is to add extra stimulation for the receiving partner. For some couples, it's a real plus that adds spice. For others, the difference is barely noticeable. It's a matter of sensitivity and curiosity. The only way to know is to try.
- Anatomical shapes: Here, we're talking about a real functional plus. An anatomical condom is slightly flared at the glans. This leaves more space and freedom of movement, which can really increase sensations for the wearer. If straight models make you feel a bit cramped, try an anatomical shape before changing size.
- Flavours (strawberry, chocolate, etc.): They have one and only one function: to make oral sex more fun. The sugars and flavours they contain are not designed for the delicate balance of the vagina. Using them for penetrative sex risks causing irritation or a yeast infection. So, keep them for what they're intended for.
The instructions nobody reads (but should)
We know, it's not the most glamorous part. But good protection starts with a product used correctly. Even at Checkpoint Geneva, they'll tell you: most accidents are due to user error, not a product defect.
- Check the date. It's written on each individual sachet. An expired condom becomes brittle. Bin it.
- Open with your fingers. Never with teeth, scissors, or any other sharp object. A micro-tear invisible to the naked eye is enough to render it useless.
- Pinch the tip. Before putting it on, pinch the little tip to push out the air. This is where the semen will be collected. No air = no pressure = less risk of breakage.
- Common sense. The rim should be facing outwards so it can unroll. If you get it wrong, don't flip it. Throw it away and get a new one. Pre-ejaculate may have touched the outer surface.
- Unroll to the base. In one smooth motion, all the way down.
- Withdraw at the right time. Just after ejaculation, while the penis is still erect. Hold the base of the condom as you withdraw to prevent it from slipping off and staying inside.
- Dispose of it properly. Tie a knot and put it in the bin. Never down the toilet.
One last tip on storage: your wallet or your car's glove compartment in summer are the worst places. Heat and friction degrade latex. Keep your stash in a drawer, away from light and heat. One of the advantages of ordering online is that Swiss Post delivers a neutral, fresh package directly to your home. A pack of 12 will cost you around 15 CHF, a small investment for great peace of mind.
Our take
Choosing a condom shouldn't be a chore. It's an act of care for yourself and your partners. Forget imposed standards and listen to your body. The right size and the right material can transform an average experience into something truly comfortable and enjoyable. It's as simple as that.
If you don't know your size, the first step is right here. It's the foundation of everything. Take 30 seconds to do it, you won't regret it.
→ Discover my size now
And if you're ready to explore, we've selected the most reliable and comfortable brands on the market. Those that share our philosophy: pleasure and protection are non-negotiable.
→ See our selection of condoms