Quick answer
If standard condoms feel tight or slip, choose Trojan Magnum for a larger fit with a tapered base. If standard condoms fit well but you want more sensation, choose Trojan Ultra Thin. Neither is better overall; the right pick depends on your size and whether you prioritize comfort or sensitivity.
Why fit comes before feel
A condom that is too small can feel restrictive and may be more likely to break, while one that is too large can slip off. Trojan Magnum is designed larger than standard condoms and includes a tapering at the base to help it stay securely in place. Trojan Ultra Thin is not described as larger; it is a standard-fit condom made thinner than standard condoms. So if you regularly find standard condoms uncomfortably tight, Ultra Thin will not solve that—it is a thin version of a standard fit, not a larger one.
Sensitivity vs. security trade-off
Trojan Ultra Thin is marketed for more sensitivity and a more natural feel, thanks to its thinner material. That can make sex feel closer to unprotected, but thinness may be less forgiving if the fit is wrong. Trojan Magnum prioritizes comfort and secure placement for those who need extra room, with a tapered base and reservoir end. The trade-off is that Magnum is not described as thinner than standard, so you gain room but not the same sensitivity boost. Neither product is inherently safer than the other; both are electronically tested and made with premium latex.
Trade-offs at a glance
- Fit: Trojan Magnum is larger than standard; Trojan Ultra Thin is standard fit but thinner. Measure your erect girth or try both if you are between sizes.
- Sensitivity: Ultra Thin is designed for more sensitivity; Magnum is not described as thinner. If you want both room and thinness, you may need to prioritize one.
- Security: Magnum has a tapered base to help it stay in place; Ultra Thin relies on correct standard fit. A snug roll-down without pinching is the sign of a good fit.
Product facts
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Trojan Ultra Thin Condoms: Thinner than standard condoms and made with premium latex. If standard condoms fit you well, this thinner option can increase sensation without changing the fit.
Trojan Ultra Thin Condoms
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Trojan Magnum Condoms: Larger than standard condoms with a tapering at the base and a reservoir end. The larger size and tapered base help prevent slipping if standard condoms feel too tight or roll down.
Trojan Magnum Condoms
Which should you choose?
Best for
- Those who find standard condoms too tight or prone to slipping
- Those who want a larger fit with a secure tapered base
Not for
- Those who already fit standard condoms well and want maximum sensitivity
- Those who need a thinner condom for a more natural feel




