Oliver 55345Z 150mm Black Zip Sided Boot

Oliver 55345Z 150mm Black Zip Sided Boot

The Oliver 55345Z 150mm Black Zip Sided Boot is designed for hardworking Australians who need lightweight comfort combined with heavy-duty protection and durability. Part of the advanced Oliver AT55 Series, this boot proves that a lightweight design can still deliver serious workplace performance in demanding environments.

Built from premium water resistant full grain leather, the Oliver 55345Z 150mm Black Zip Sided Boot is made to handle harsh Australian worksites while maintaining comfort throughout the day. The leather upper is durable, flexible, and resistant to daily wear, helping protect your feet in construction, logistics, mining, warehousing, transport, agriculture, and industrial workplaces.

The black finish provides a clean and professional appearance while still offering rugged job-ready performance. Its 150mm height delivers strong ankle support and stability, helping reduce strain when working on uneven ground or carrying heavy loads.

One of the standout features of the Oliver 55345Z is the convenient quick release side zipper. This zip sided design allows workers to quickly put the boots on and take them off without constantly adjusting the laces. Combined with the lace-up front, it provides a secure and adjustable fit while improving convenience on busy worksites.

Even though this boot is one of Oliver’s lightest work boots, it is still engineered for tough conditions. The TECtuff® toe bumper protects the front of the boot from scuffing and abrasion, helping extend the lifespan of the footwear in high-wear environments.

The boot also includes heavy duty Kevlar® stitching across all critical wear seams. This provides added durability and resistance against abrasion and harsh work conditions, ensuring the boot can handle daily site demands.

Comfort is a major focus of the AT55 Series. The COMFORTcushion® Impact Absorption System with PORON® technology helps absorb shock at the heel and ball of the foot. This reduces pressure caused by standing, walking, climbing, and working on hard surfaces for long periods.

The NANOlite® footbed features a gently raised surface that helps reduce fatigue throughout the workday. It adds another layer of cushioning and support for workers who spend extended hours on their feet.

Oliver’s SOFTstride® comfort system uses open-cell, low-density urethane foam built directly into the insole. This provides excellent contour support and cushioning while helping distribute pressure evenly across the foot.

Inside the boot, the COOLstep® lining works to absorb moisture and odour, helping keep feet fresher, drier, and more hygienic during long shifts. This is especially useful in warm Australian conditions or physically demanding workplaces.

The HEELguard system provides added heel stability and impact protection. It supports the heel area and helps improve balance, particularly when moving across uneven terrain or carrying equipment.

For safety, the boot features a NATUREform® steel toe cap with a wide profile for greater comfort. This safety toe cap is designed to protect against impact and compression while reducing pressure on the toes during long workdays.

A latex toe cap liner adds additional comfort around the toe area without compromising protection.

The lightweight shock absorbing polyurethane midsole provides excellent support and helps reduce strain without making the boot feel heavy. This ensures all-day comfort while maintaining durability and performance.

The outsole is built for rugged all-terrain performance. The dual density PU/Rubber sole combines a lightweight shock absorbing PU midsole with a hardwearing rubber outsole for superior durability and grip.

The sole is resistant to 300°C surface contact, making it suitable for high-temperature working environments and harsh industrial conditions.

Slip resistance is rated SRC, providing excellent traction on wet and slippery surfaces to help reduce the risk of workplace slips and falls.

The outsole is also anti-static, helping reduce static build-up for improved workplace safety.

Its deep tread profile with self-cleaning design helps maintain strong grip across mud, gravel, dirt, concrete, and rough terrain. The self-cleaning tread helps clear debris to maintain traction in demanding environments.

The sole is resistant to mineral and organic oils and acids while also offering cut, split, and crack resistance for long-term durability.

The Oliver 55345Z 150mm Black Zip Sided Boot is a reliable choice for workers who need lightweight comfort, strong protection, and long-lasting performance. With advanced features including COMFORTcushion®, SOFTstride®, COOLstep®, Kevlar® stitching, and a durable all-terrain outsole, this boot is built to handle demanding Australian conditions every day.

Learn more about workplace safety standards at Safe Work Australia and check out our full range of  Zip Sided  here.