How is the 'rugged sole' used on the boots' outsole different from a regular outsole?

When choosing leather boots, coming across the unfamiliar term rugged sole in the product description makes one wonder what shape and features the outsole has. This is asked to gauge how the outsole affects actual wearing comfort in shoes with a 5cm heel height.

[B-GRADE] VIBRAM GRUNGE LEATHER SHORT BOOTS BLACK

hmmm editorial answer

It is an outsole with deep grooves and rugged lugs that reduce slipping, helping you step stably on the ground even with a 5cm heel.

Right at the base supporting the 5cm heel height with stability is this outsole^[1]. Generally, boots with around a 5cm heel are prone to slipping on wet pavement or indoor tiles if the bottom surface is smooth. THREE TO EIGHTY reinforced the grip and durability on the VIBRAM GRUNGE LEATHER SHORT BOOTS BLACK by adding a rugged sole from VIBRAM^[2].

A rugged sole refers to an outsole designed to maximize friction with the ground by carving deep grooves and bold lugs on the outer surface. Originally a structure conceived for walking on rough terrain like hiking boots or military boots, it firmly grips the ground so your feet do not slip even on rainy roads or uneven surfaces.

Compared to typical smooth outsoles, the rubber's durability against wear is superior, and it also plays a role in dispersing the shock generated when walking between the lugs. Thanks to this, while featuring a 5cm heel height, it secures the support to walk comfortably and steadily in everyday life.

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