Rubber soles hi rubber a siam sole a ni a, rubber sole materials chu natural rubber emaw synthetic rubber emaw ah then theih a ni bawk. Natural rubber thatna chu a nem hle a, elasticity tha tak a ni a, infiamna chi hrang hrangah a insiamrem thei a, shock-absorbing role a chang thei a, mahse a that lohna pawh a chiang hle tih a chiang hle a, oil resistance, ozone aging leh thermal oxygen tarna te hi a tha lo hle. Indoor sports shoes hian natural rubber an hmang tam ber.

Kawhhmuh:

EPDM:S537-3;S537-2;J-2070;J-2080;ter 6235;ter 4548;