Altberg OPS Boots – Black Combat Boots

Altberg OPS boots in Black.

These combat boots are the successors to the Altberg Defender and Warrior boots, which are the original high-liability, lightweight combat boots.

Improvements over the Defender & Warrior Boots:

• Increased ankle protection
• The footshape has been much improved.
• Improved foot instep flexibility for comfort
• Redesigned tongue for 'water run-off' and lacing comfort 

Features

• Durable Leather Build: 2.4 mm Anfibio® full-grain water-repellent leather for long-lasting protection.
• Ergonomic AForme Fit: a narrow heel, a wide forefoot, and a toe spring for improved comfort and agility.
• Achilles Flex Zone: Enhanced flexibility and freedom of movement around the instep.
• Redesigned Tongue: Better water runoff and improved lacing comfort.
• Breathable Linings: Spacer mesh forefoot and Cambrelle® heel for moisture control and all-day comfort.
• Tri-Flex® Midsole: Size-graded support with controlled flex and torsional stability.
• Defender Hi-Traction Outsole: Great uphill traction and downhill braking grip.
• Highest level SRC: slip, oil, static, and shock resistance.
• Trek Airgrid Insole: Fast-drying, cushioned, and size-moulded for optimal fit.
• Lightweight Performance: Just 710 g (size 9) and 21.5 cm high for agile movement.

Outer Soles ISO Standards

• Slip Resistance: highest level SRC - ISO EN 20345:2012.
• Anti-Static: ISO EN 20344:6.2.2.2 (345).
• Oil Resistance: (ISO EN 20345:2012).
• Shock Absorption of Heel: ISO EN 20344:2012: 5.1.4.

A Forme Boot Fitting

The A-forme refers to the more asymmetric shape of this last. Many of the features are taken from running shoe characteristics: a narrower heel and waist to hold and support the rear of the foot, an increased upwards toe lift, reduced sideways pressure on the large toe, and a wider forefoot with slightly above medium volume.

Trek Airgrid Insoles

Altberg combat, blueline, and trekking boots come standard with Trek Airgrid insoles. They provide excellent cushioning and also are fast-drying and extremely breathable. We size-mould each insole for optimal fitting and all-day comfort.

Specifications

• Material: High-density cushioned polyurethane featuring an open grid design that enhances air circulation and minimises moisture absorption.
• Thickness: Overall 5 mm – designed to fit Altberg boots.
• Footbed covering: It consists of two layers; the top layer, which is next to the foot, is made of an open grid mesh that retains no moisture. The bottom layer is 1 mm of felt to aid comfort and 'bedding in'.