The Lethal Speed RS is the entry level boot in the ASICS range. It is a boot built for performance and speed at a great price. The Lethal Speed RS has a synthetic upper with the HG10mm midsole and uses a traditional, round stud, moulded injection PU outsole.
Shifts body mass forward reducing strain on lower limbs
An EVA or SpEVA sockliner moulded to the shape of the foot, which can be removed to accommodate a medical orthotic
Midsole material, lighter than ASICS standard EVA and SpEVA + improve cushioning & durability