The Nassio MTD S3 is a durable safety shoe

With durability

Upper: 100% full-grain leather (over 50% LWG leather)

Here in the closed version for optimal foot support

Tumbled nubuck / canvas / mesh upper

Holton ST S3 | Black itp-collectionId-194 The Nassio MTD S3 isThe water resistant Holton is an iconic Caterpillar work boot and a must have for those working in industrial environments such as construction and manufacturing. The Holtons Goodyear Welt construction delivers a durable yet flexible boot that lasts wear after wear. The boots durability is reinforced in its quad stitched, load bearing seams and its energy absorbing oil, heat, fuel, puncture and abrasion resistant outsole. Reinforced with a steel toe,