Fusion 4.0 Sky Grey / Green Flash Running Shoes #Conscious The unisex OAO Auth Trek

The unisex OAO Auth Trek low top sneakers in natural are crafted from tanned Tochigi leather

instead opting for a chalk white hue

Made in the brand's workshop in Le Marche

the Maison's numerical logo on the tongue and numbers on the laces

while a white metal star enhances a lacing eyelet

Fusion 4.0 Sky Grey / Green Flash Running Shoes #Conscious The unisex OAO Auth TrekThe mens Karhu Fusion 4. 0 running shoes in sky grey and green flash are a neutral running shoe and feature Shortened Fulcrum + Propulsion unit for an efficient stride, nitrogen infused AeroFoam midsoles, updated IdealKnit mesh construction uppers with improved breathability, and M Lock lacing construction to ensure a secure midfoot.