TR Soles What is TR Soles? TR (thermoplastic rubber, styrene / butadiene) is one of the options for making low-density soles. ( To learn more contact our signatories of. ) Boss Ellus Triplo Air
TR Soles
What is TR Soles? TR (thermoplastic rubber, styrene / butadiene) is one of the options for making low-density soles. ( To learn more contact our signatories of. )