 Over the decades, male condoms had been widely commercialized and used to protect against unintended pregnancy and sexually transmitted infections STI. While natural rubber latex NRL male condoms has majority proportion of male condoms in the market, synthetic male condoms SMC made from polyurethane or other synthetic materials remain new to the consumers. Notably, synthetic male condoms are found to be more durable, non-allergenic and have better compatibility with lubricants when compared to NRL male condoms. The SMCs that have FDA approval and commercially available are AvantiTM polyisoprene condom, Trojan SupraTM polyurethane condom and eZ.onTM polyurethane condom. Although the effectiveness of SMCs in the prevention of sexually transmitted infections has yet to be established, SMCs are believed to be comparable to NRL male condoms in both STI prevention and contraception protection. Notwithstanding, a recent literature had reported the shortfall on the quality of variant male condoms in the market, especially nonconforming volumetric capacity, burst pressure and freedom from holes. This warrant the current investigation, to evaluate the functional performances of two newly invented synthetic male condoms, branded as WONDALEAF-CAP WLC and WONDALEAF-ON-MAN WLM. Apart from being made of polyurethane, the major feature of WLC and WLM are nonetheless their adhesive coating on the outer rim of the condom opening which by securely adhering to the foreskin, prevent slippage of condom and spillage of male ejaculate or secretions when the penis is flaccid, and thereby improve the user-friendliness of condom usage. 