moisture-managing Smartwool® Merino wool and an UltraCush™ interior cushioning layer

quality and construction

corrosion and oxidation for prolonged oil life

ACF (Arti-Lage Foam) is engineered to mimic the physical structure of human cartilage with molecular freeflow technology

light weight

Silver M-Class Skateboard Trucks 8.25" - Raw/Red (Set Of 2) Smith moisture-managing Smartwool® Merino wool andSilver M Class Trucks feature custom light weight, durable, hollow kingpins. Enjoy all of the assets of the M Class trucks including strong construction, optimum turning ability, overall quality, stability and smoothness with the new custom hollow kingpin. Silver M Class Skateboard Trucks 8. 25" Raw Red (Set Of 2)