Okamoto 0.01 Zero One Condom 3pcs

Okamoto 001 (Zero One) is Okamoto Industries' flagship 0.01mm polyurethane condom in standard fit — widely regarded as the benchmark for ultra-thin, latex-free condoms. Each box contains 3 individually wrapped condoms manufactured in Japan to JIS T 9111 standards.

At a glance

• Best for: standard fit, ultra-thin sensation, anyone with latex sensitivity
• Material: polyurethane (latex-free)
• Thickness: 0.01mm uniform wall
• Fit: standard, nominal width 36mm (see Okamoto 001 Large for 38mm)
• Format: 3 condoms per box, individually sealed, lubricated
• Best paired with: water-based lubricant; compare with Sagami Original 0.01

Why we stock Okamoto 001

Okamoto 001 is the product Japanese travellers buy on every trip and one of the top-three customer requests at our Hong Kong storefront. We stock it because the brand has the longest pedigree in ultra-thin polyurethane — Okamoto has manufactured condoms since 1934 and refined the 0.01mm polyurethane process over a decade. Every box we sell is imported direct from Japan's authorised distribution and carries full batch traceability with expiry dates typically 4–5 years from manufacture.

How to use

1. Check the expiry and foil seal on each sachet before use.
2. Tear the sachet along the notched edge with hands only — never teeth or scissors.
3. Pinch the reservoir tip, unroll fully onto an erect penis before any contact.
4. One condom per act. Tie off, wrap in tissue and bin (never flush).
5. Lubricant: water-based or silicone-based only — never oil-based products with polyurethane.

Pro tip: polyurethane transfers heat better than latex, which is part of what makes the 001 feel different from a standard condom. A few drops of water-based lube enhances sensation without affecting the material.

Materials

• Condom: medical-grade polyurethane (latex-free, no natural rubber proteins)
• Lubricant: silicone-based dimethicone, pre-applied
• Free from: spermicide, fragrance, parabens

Okamoto 001 vs the variants in this range

Okamoto offers several 001 SKUs — choose by need: Okamoto 001 standard (this product) for 36mm fit and the classic feel. Okamoto 001 Large for 38mm fit if standard feels tight. Okamoto 001 Extra Moist for the same fit with additional lubricant, useful if you tend to use additional water-based lube anyway. Compare against Sagami Original 0.01 for the rival 0.01mm polyurethane at 5 per box.

FAQ

Is this authentic Okamoto? Yes. Every box ships in original Japanese-market packaging. We import direct via Okamoto's authorised channels.

Is 0.01mm safe? Yes — polyurethane at 0.01mm meets JIS T 9111 (Japan) and equivalent international standards. Every unit is electronically tested before packaging.

How do I know which size to choose? If you've worn standard condoms (Trojan, Durex regular) comfortably, the standard Okamoto 001 fits similarly. If standard condoms feel constricting, choose Okamoto 001 Large.

Latex allergy — is this safe for me? Yes. Polyurethane is the gold-standard latex-free condom material and contains none of the natural rubber proteins that trigger latex allergies.

What's the shelf life? Typically 4–5 years from the manufacture date stamped on the box. Store in a cool dry place below 30°C.

Manufacturer information

Manufactured by Okamoto Industries, Inc., founded in 1934 in Tokyo, Japan. Okamoto is one of the world's largest condom manufacturers. Product complies with Japan's PMDA Class 4 medical device regulations.