Iibhutsi Zobusika Ezisebenzayo I-Diffusion luthotho lweebhutsi zobusika. Ixabiso le-ccilucell lenza eli qokobhe libe lula kwaye lingangeni manzi. Amathontsi amathathu kunxweme, isiqinti kunye nasezantsi avelisa isihlangu sonke kwaye amele ubukodwa be-CCILU. Ulwakhiwo lomelezwa ziibha zamandla ezifana neembambo eludongeni lwasecaleni. I-shank ye-Nylon kwi-arch izinzisa unyawo lomnxibi. I-outsole yerabha inikezela ngophawu oluchasene nokutyibilika kwaye ithontsi eliphakathi lisasazwa ngokugutyula i-outsole yonke kwaye umbala walo owahlukileyo uphucula umphumo wokubonwa. Ngoyilo lwe-upper yetekhnoloji, ibhutsi ye-Diffusion inomongo kwaye isebenzayo.