Prime Work Boot - Safety Toe Size:Men 11.5 - 12 as the colored coil is

as the colored coil is limited and only available in the factory-set strength

Removable Insole: Adapts to your foot for a custom feel

The Z-CoiL Comfort Socks are designed for all-day comfort and are part of the Z-CoiL Pain Relief System

Fits True to Size: Order your usual size

Prime Work Boot - Safety Toe Size:Men 11.5 - 12 as the colored coil isThe Prime may be the highest rated Z CoiL style in terms of overall fit and comfort. You will never need to break in the Prime, as it fits like a glove from day 1. ASTM F2413 approved composite toe Rugged Outsole: Durable and long lasting. Replaceable Coils: Easily extend lifespan. Contoured Orthotic: Conforms to foot shape, protecting plantar ligaments. Thick Forefoot Cushioning: Enhances comfort. Wide Toe Box: Provides ample room for toes. Soft