Asics LETHAL RELENTLESS Rugby Boots The LETHAL™ RELENTLESS shoe is a high performing boot with removable studs designed specifically for Rugby Union providing high traction on soft ground surfaces. The FLYTEFOAM™ midsole incorporates HG10mm™ technology alleviates stress on the lower limbs and provide comfort underfoot, while the rearfoot GEL™ technology provides shock attenuation. The outsole features triple-density construction and an 8-stud arrangement with 6 removable metal studs for advanced grip and traction. Additionally, the outsole's flex grooves are designed to promote smoother transitions. (previous tooling of the Lethal Tight-Five) Width: D standard - STANDARD For men the standard shoe width is D, going up to a wide fitting 2E and the widest a 4E. In New Zealand the most common shoe width size* for men is a 2E.
