Bison XT Zip Side Lace Up Safety Boot Stone XTLZST | Steel Toe | DISCONTINUED – LIMITED STOCK REMAINING

Heavy-Duty Stone Leather Safety Boot with Side Zip, Steel Toe, IMFLEX Anti-Penetration Insole and 300°C Heat-Resistant Nitrile Rubber Outsole

Supply Solutions Group supplies the Bison XT Zip Side Lace Up Safety Boot – Stone (XTLZST) for workers operating across construction, mining, civil infrastructure, manufacturing, agriculture, forestry, oil and gas, engineering and demanding industrial workplaces throughout Australia.

IMPORTANT: THIS PRODUCT HAS BEEN DISCONTINUED. ONLY LIMITED STOCK AND SELECT SIZES REMAIN. ONCE EXISTING STOCK IS SOLD, THIS PRODUCT WILL NO LONGER BE AVAILABLE FROM SUPPLY SOLUTIONS GROUP. The current Supply Solutions Group listing confirms the XTLZST Stone model as discontinued with limited stock remaining. (Supply Solutions Group Pty Ltd)

The Bison XT XTLZST is a heavy-duty safety work boot designed to combine workplace protection, traction, stability and comfort with the convenience of a lace-up front and side-zip entry.

The boot features a durable leather upper in Stone and a protective steel toe cap.

Underfoot, Bison uses its Bison Grip nitrile rubber outsole with a multi-directional tread pattern designed to maximise surface grip. The manufacturer's technical data specifies outsole heat protection up to:

300°C. (Paramount Safety)

The boot also incorporates Bison's IMFLEX anti-penetration insole, which uses thermoforming technology to provide additional comfort around the heel-strike area while allowing increased flexibility across the forefoot.

A lightweight EVA midsole provides additional cushioning and impact absorption, while Bison's four-layer heel support system is designed to improve heel and lower-leg stability.

For workers spending long periods on their feet, the XT also incorporates an ergonomic rocker-bottom sole, self-venting footbed, breathable lining, moulded footbed with athletic arch support and Thermo Performance support foam.

The XTLZST is certified to:

AS 2210.3:2019 – Lic. BMP 708413

and:

EN ISO 20345:2011 – Lic. BMP 708414

with the manufacturer identifying the boot as Class 1 SBP, SRC, FO. Electrical Hazard resistance is also specified under ASTM F2413-17 Section 5.5. (Paramount Safety)

The original range covered sizes 4–14, with extra-wide options 8W, 9W, 10W, 11W and 12W. Because the XTLZST has been discontinued, only selected sizes remain available through Supply Solutions Group. (Paramount Safety)

As an Indigenous-owned industrial supplier and procurement partner, Supply Solutions Group provides safety footwear, workwear, PPE and industrial consumables backed by responsive customer service, procurement support and Australia-wide business supply capability.

Product Type

• Product Type: Lace-Up / Zip-Side Safety Boot

• Brand: Bison

• Range: XT

• Product Code: XTLZST

• Colour: Stone

• Upper Material: Leather

• Closure: Lace Up with Side Zip

• Toe Protection: Steel Toe Cap

• Outsole: Bison Grip Nitrile Rubber

• Outsole Heat Resistance: Up to 300°C

• Tread: Multi-Directional

• Midsole: Lightweight EVA

• Anti-Penetration Insole: IMFLEX

• Footbed: Self-Venting SDVS Design

• Arch Support: Athletic Arch Support

• Heel Support: Four-Layer Support System

• Sole Profile: Ergonomic Rocker Bottom

• Electrical Hazard Resistance: Yes

• Australian Standard: AS 2210.3:2019

• International Standard: EN ISO 20345:2011

• Classification: Class 1 SBP, SRC, FO

• Original Size Range: 4–14

• Original Extra-Wide Sizes: 8W–12W

• Product Status: DISCONTINUED

• Availability: LIMITED STOCK / SELECT SIZES ONLY

Key Features

• Genuine Bison safety footwear

• Bison XT range

• Product code XTLZST

• Stone colour

• Durable leather upper

• Discontinued model

• Limited stock remaining

• Lace-up construction

• Convenient side zip

• Steel safety toe cap

• Bison Grip nitrile rubber outsole

• Multi-directional tread

• Heat-resistant outsole up to 300°C

• IMFLEX anti-penetration insole

• Up to 20% more forefoot flex from IMFLEX design

• Lightweight EVA midsole

• Improved impact absorption

• Four-layer heel support system

• Helps improve heel and lower-leg stability

• Ergonomic rocker-bottom sole

• Designed to reduce wearer fatigue

• Wide-fit sole design

• SDVS self-venting footbed

• Breathable lining

• Moulded footbed

• Athletic arch support

• Thermo Performance support foam

• Abrasion-resistant construction

• Heat-resistant materials

• Chemical-resistant materials

• Resistant to organic fats, oils and acids

• Electrical Hazard resistance

• AS 2210.3:2019 certified

• EN ISO 20345:2011 certified

• Suitable for construction and trades

• Suitable for mining

• Suitable for civil infrastructure

• Suitable for manufacturing

• Suitable for agriculture and forestry

• Suitable for oil and gas

Technical Specifications

Specification	Details
Brand	Bison
Range	XT
Product	XT Zip Side Lace Up Safety Boot
Product Code	XTLZST
Colour	Stone
Product Type	Safety Work Boot
Upper Material	Leather
Closure	Lace Up + Side Zip
Toe Cap	Steel
Outsole	Bison Grip Nitrile Rubber
Tread	Multi-Directional
Outsole Heat Resistance	Up to 300°C
Midsole	Lightweight EVA
Anti-Penetration Insole	IMFLEX
Footbed System	SDVS Self Dispersing Venting System
Arch Support	Athletic Arch Support
Heel Support	Four-Layer Heel Support System
Sole Design	Ergonomic Rocker Bottom
Electrical Hazard Resistance	ASTM F2413-17 Section 5.5
Australian Standard	AS 2210.3:2019
Australian Licence	BMP 708413
International Standard	EN ISO 20345:2011
International Licence	BMP 708414
Classification	Class 1 SBP, SRC, FO
Original Sizes	4–14
Original Extra-Wide Sizes	8W, 9W, 10W, 11W, 12W
Product Status	DISCONTINUED
Availability	LIMITED STOCK REMAINING

Bison's technical data sheet specifically identifies XTLZST as the Stone colour variant of the XT Zip Side Lace Up Safety Boot range. (Paramount Safety)

Typical Applications

• Construction

• General trades

• Civil construction

• Infrastructure projects

• Mining

• Manufacturing

• Engineering

• Agriculture

• Forestry

• Oil and gas

• Warehousing

• Industrial maintenance

• Heavy equipment maintenance

• Mechanical workshops

• Transport operations

• Plant maintenance

• Field-service work

Suitable Industries

• Construction and trades

• Mining and resources

• Infrastructure and civil

• Manufacturing

• Engineering

• Agriculture and forestry

• Oil and gas

• Transport and logistics

• Warehousing

• Industrial maintenance

• Utilities

• Heavy equipment

• Mechanical workshops

• Trades and contracting

Why Choose the Bison XT XTLZST Safety Boot?

The Bison XT Stone combines steel-toe protection, anti-penetration underfoot protection, a high-temperature nitrile rubber outsole, workplace traction and ergonomic support in a convenient lace-up and side-zip design.

The XT platform incorporates features intended to address several common requirements for industrial safety footwear:

• Toe protection

• Underfoot penetration protection

• Traction

• Stability

• Heat resistance

• Shock absorption

• Foot ventilation

• Long-shift comfort

• Convenient fitting and removal

For workers who already use the XTLZST Stone and want to continue with the same model, remaining Supply Solutions Group stock provides an opportunity to purchase the discontinued boot before inventory is exhausted.

DISCONTINUED – LIMITED STOCK REMAINING

The Bison XT Stone XTLZST has been discontinued.

Supply Solutions Group currently identifies this model as:

DISCONTINUED – LIMITED STOCK REMAINING. (Supply Solutions Group Pty Ltd)

This means:

• Only selected sizes remain available

• Some sizes have already sold out

• Stock cannot be guaranteed until an order is confirmed

• Additional stock should not be assumed once current inventory sells

• The product may be removed from sale when remaining inventory is exhausted

At the time of the latest Supply Solutions Group listing indexed online, selectable sizes included 5, 6, 7, 8, 14 and 10W, with the listing showing very limited inventory. Availability can change as remaining stock sells. (Supply Solutions Group Pty Ltd)

Stone Leather Upper

The XTLZST is the:

Stone Colour

variant of the Bison XT Zip Side Lace Up Safety Boot.

Bison's technical data identifies the upper material as:

Leather. (Paramount Safety)

The Stone finish provides an alternative to the Wheat and Black colour variants originally available within the XT range.

Lace-Up Front with Side Zip

The boot combines:

Traditional Lace-Up Adjustment + Convenient Side Zip Entry

The laces allow workers to adjust the boot's fit, while the side zip provides faster fitting and removal once the laces have been appropriately adjusted.

This combination is particularly useful for workers who regularly put on and remove their safety boots throughout the workday.

Steel Toe Cap

The Bison XT incorporates a:

Steel Toe Cap

as part of its certified safety-footwear construction. (Paramount Safety)

Toe protection is particularly important in environments involving hazards from:

• Falling objects

• Tools

• Equipment

• Materials handling

• Industrial components

The required safety footwear should always be determined by the workplace risk assessment.

Bison Grip Nitrile Rubber Outsole

The XT uses Bison's:

Bison Grip Nitrile Rubber Outsole

with a:

Multi-Directional Tread Pattern

Bison states that its wide-fit sole sizing helps minimise trip hazards and rub zones while maximising the available surface area for grip. (Paramount Safety)

Heat Resistance up to 300°C

The nitrile rubber outsole provides heat protection up to:

300°C

according to Bison's technical data. (Paramount Safety)

This specification relates to the outsole material and should not be interpreted as meaning the entire boot or wearer can safely withstand continuous exposure to 300°C environments.

Actual suitability depends on the specific workplace conditions and exposure.

IMFLEX Anti-Penetration Insole

The XT incorporates Bison's:

IMFLEX Anti-Penetration Insole

The thermoformed construction is designed to provide additional comfort around the heel-strike area while offering up to:

20% more flex across the forepart of the foot. (Paramount Safety)

This provides underfoot penetration protection while allowing greater flexibility than a more rigid construction.

Lightweight EVA Midsole

The boot uses a:

Lightweight EVA Midsole

designed to provide improved:

• Flexibility

• Cushioning

• Impact absorption

These characteristics can help improve comfort for workers who spend extended shifts walking or standing on hard industrial surfaces. (Taylor Safety)

Four-Layer Heel Support System

Bison incorporates a:

Four-Layer Heel Support System

designed to improve heel and lower-leg stability and help reduce the likelihood of ankle roll. (Taylor Safety)

Stable footwear can be particularly important for workers operating across:

• Construction sites

• Mine sites

• Industrial yards

• Uneven ground

• Workshops

• Civil infrastructure projects

Ergonomic Rocker-Bottom Sole

The XT features an:

Ergonomic Rocker-Bottom Sole

Bison states that this design assists forward motion, helps reduce wearer fatigue and reduces the risk of toe trips and heel-strike slips. (Taylor Safety)

SDVS Self-Venting Footbed

The boot incorporates Bison's:

SDVS – Self Dispersing Venting System

within the footbed.

Combined with the breathable lining, this system is designed to improve heat dispersion and reduce moisture accumulation inside the boot. (Paramount Safety)

Moulded Footbed & Athletic Arch Support

The moulded footbed includes:

Athletic Arch Support

and compression-resistant cushioning.

These features are designed to provide additional support and comfort during prolonged workplace use. (Paramount Safety)

Thermo Performance Support Foam

Bison also uses:

Thermo Performance Support Foam

which moulds around the wearer's heel to provide personalised support and custom-fit comfort. (Taylor Safety)

Abrasion, Heat & Chemical Resistance

Bison identifies high-durability materials within the XT construction as resistant to:

• Abrasion

• Heat

• Chemicals

• Organic fats

• Oils

• Acids. (Taylor Safety)

Actual chemical suitability should always be assessed against the specific substance and exposure conditions encountered in the workplace.

Electrical Hazard Resistance

The Bison XT is certified for:

Electrical Hazard (EH) Resistance

under:

ASTM F2413-17 Section 5.5. (Motoman Industrial Wear)

EH footwear is designed to reduce hazards associated with accidental contact with live electrical circuits.

It is intended only as secondary protection and must not replace electrical isolation procedures, electrical safety controls or dedicated electrical PPE.

Safety Standards

The XTLZ series is certified to:

AS 2210.3:2019 – Licence BMP 708413

and:

EN ISO 20345:2011 – Licence BMP 708414

with a classification of:

Class 1 – SBP, SRC, FO. (Paramount Safety)

Original Size Range

The manufacturer's original range included:

Sizes 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14

with extra-wide last options:

8W, 9W, 10W, 11W and 12W. (Paramount Safety)

Because the XTLZST is discontinued, these sizes represent the original manufacturer range, not guaranteed current availability.

Why Buy from Supply Solutions Group?

Supply Solutions Group is a 100% Indigenous-owned, Supply Nation-certified Australian supplier of PPE, industrial products, safety footwear, workwear and workplace consumables. (Supply Solutions Group Pty Ltd)

Benefits of Partnering with Supply Solutions Group

• Australia-wide business supply capability

• 100% Indigenous-owned business

• Supply Nation certified

• Bison safety footwear

• Safety work boots

• Steel-toe footwear

• Zip-side work boots

• Industrial footwear

• Workwear

• Construction PPE

• Mining PPE

• Manufacturing PPE

• Industrial safety products

• Procurement support

• Trade account options

• Bulk purchasing solutions

• Product sourcing assistance

• Responsive customer service

• Commercial supply arrangements

• Access to remaining discontinued stock while available

Frequently Asked Questions

What is the Bison XTLZST?
The XTLZST is the Stone-coloured Bison XT Zip Side Lace Up Safety Boot, featuring a steel toe, nitrile rubber outsole, IMFLEX anti-penetration insole and lace-up/side-zip construction. (Paramount Safety)

Has the Bison XT Stone XTLZST been discontinued?
Yes. Supply Solutions Group currently lists the model as DISCONTINUED – LIMITED STOCK REMAINING. (Supply Solutions Group Pty Ltd)

Can I still buy the XTLZST?
Yes, while remaining Supply Solutions Group inventory is available.

Will every size still be available?
No. Because the model has been discontinued, availability is limited to remaining sizes.

What colour is XTLZST?
The colour is Stone.

What material is the upper?
Bison's technical data specifies a leather upper. (Paramount Safety)

Does the boot have a side zip?
Yes. It combines a lace-up front with convenient side-zip access.

Does it have a steel toe?
Yes. Bison specifies a steel toe cap. (Paramount Safety)

Does it have an anti-penetration insole?
Yes. It uses Bison's IMFLEX anti-penetration insole.

How flexible is the IMFLEX insole?
Bison states the design provides up to 20% more flex across the forepart of the foot. (Paramount Safety)

What is the outsole made from?
The outsole is nitrile rubber.

How heat resistant is the outsole?
Bison specifies heat protection up to 300°C for the nitrile rubber outsole. (Paramount Safety)

Does the boot have wide sizing?
Yes. The original range included extra-wide sizes 8W, 9W, 10W, 11W and 12W. (Paramount Safety)

What Australian standard does the boot comply with?
It is certified to AS 2210.3:2019, Licence BMP 708413. (Paramount Safety)

Does it have Electrical Hazard resistance?
Yes. The XT is certified for EH resistance under ASTM F2413-17 Section 5.5. (Motoman Industrial Wear)

Is Electrical Hazard footwear a replacement for electrical PPE?
No. EH footwear provides secondary protection and does not replace appropriate electrical isolation procedures or dedicated PPE.

Is the XTLZST suitable for construction?
Yes. Construction and trades are specifically identified among the suitable industries. (Motoman Industrial Wear)

Is it suitable for mining?
Yes.

Is it suitable for manufacturing?
Yes.

Is it suitable for agriculture and forestry?
Yes. (Motoman Industrial Wear)

Is it suitable for oil and gas work?
Bison identifies oil and gas among the suitable industries for the XT range. (Motoman Industrial Wear)

Does the boot have ventilation features?
Yes. It incorporates Bison's SDVS Self Dispersing Venting System and breathable lining. (Paramount Safety)

Does it provide heel support?
Yes. The design includes a four-layer heel support system and Thermo Performance support foam.

Are other Bison XT colours available?
The XT Zip Side Lace Up range was produced as XTLZWHE Wheat, XTLZST Stone and XTLZBK Black. (Paramount Safety)

Which sizes currently remain at Supply Solutions Group?
The latest indexed Supply Solutions Group product page shows selectable sizes 5, 6, 7, 8, 14 and 10W, but remaining inventory can change as this discontinued stock sells. (Supply Solutions Group Pty Ltd)

Should I order if my required size is still available?
If you specifically require the discontinued XTLZST model, replenishment should not be assumed once remaining stock is exhausted.

Can Supply Solutions Group provide replacement safety footwear once XTLZST sells out?
Yes. Supply Solutions Group can assist with alternative safety footwear for construction, mining, manufacturing, civil, agriculture, forestry and other industrial applications once remaining Bison XT Stone inventory is exhausted.