Ntxiv nrog rau qhov yooj yim kev tiv thaiv ko taw muaj nuj nqi, khau kev nyab xeeb kuj muaj qee yam lwm yam ntxwv. Txhawm rau pab koj nkag siab zoo dua thiab xaiv nkawm khau kev nyab xeeb, cia peb ua tib zoo saib lwm yam ntawm cov khau kev nyab xeeb nrog rau kev tiv thaiv kev ua haujlwm:
1
Internal kev them nyiaj yug nyob rau hauv lub midsole
Hauv ntau qhov chaw ua haujlwm, yog tias cov neeg ua haujlwm yuav tsum tau txav mus rau ntau qhov kev qhia, cov khau ruaj ntseg yuav tsum muaj kev ruaj ntseg. Qee cov neeg tsim khoom siv molded midsoles thaum ua khau kev nyab xeeb, kom cov ko taw tuaj yeem txav tau zoo hauv cov khau. Tsis tas li ntawd, fibers nyob ib ncig ntawm cov khau kuj tuaj yeem muab kev txhawb nqa.
2
Shock-absorbing ib leeg
Cov kev cuam tshuam niaj hnub ntawm kev ua haujlwm ua rau muaj kev ntxhov siab tshwj xeeb, feem ntau sib npaug rau ob peb zaug koj lub cev hnyav, yog li qhov kev poob siab zoo yog qhov tsim nyog. Kev nyab xeeb zoo khau midsoles yog ua los ntawm molded polyurethane los yog EVA los pab cuam tshuam qhov kev cuam tshuam quab yuam.
3
Hloov insole
Lub insole kuj muaj qee yam kev poob siab-absorbing. Raws li cov khoom siv hauv cov khau, nws yooj yim rau kev puas tsuaj. Thaum lub insole poob nws elasticity los yog ua pom tseeb thinner, nws yuav tsum tau hloov nyob rau hauv lub sij hawm.
4
Elasticity ntawm ib leeg
Lub elasticity ntawm nkawm khau kev nyab xeeb yog txiav txim siab los ntawm kev xav ntawm ko taw thaum tsiv. Qhov ib leeg yog ib feem lossis tag nrho ua los ntawm cov khoom siv fiber ntau, uas tuaj yeem ua rau cov khau ruaj ntseg hloov tau yooj yim.