ULTRA TOUGH. ULTRA COMFORTABLE. SYZMIK WORK BOOTS ARE ESSENTIAL EQUIPMENT, ENGINEERED FOR THE REALITY OF THE JOB SITE. BUILT TOUGH, BECAUSE YOUR JOB DEMANDS IT. LACE UP. IT’S TIME TO GET TO WORK.
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ULTRAFORT
12
ULTRALITE
20
INNERSOLES
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SIZE GUIDE
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CERTIFICATIONS
CONSTRUCTION
UTILITIES
LOGISTICS
MINING
AGRICULTURE, FOREST + FISH
MANUFACTURING
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ULTRAFORT PERFORMANCE ENGINEERED FOR HEAVY DUTY WORK. THE MOST ADVANCED COMFORT AND SAFETY TECHNOLOGY. PERFECT FOR HEAVY INDUSTRY, MINING, AND CONSTRUCTION.
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TECHNOLOGY //
5Z + 6Z FEATURES //
ESG FEATURES //
GripMax A/T
Full grain Nubuck Leather
Full grain Nubuck Leather
Aeroflex
Shock absorbing midsole
Shock absorbing midsole
I.C.S
TPU heel and toe guards
TPU heel and toe guards
Trivent
3-Layer ventillated innersole
Ventillated 3-layer innersole
Compshield
Microban odour control
Microban® odour control
Footfresh
Magnetic zip tab keeper
Elastic side gusset
YKK® Side Zip
Heavy duty YKK® tooth zipper
Front and rear nylon pull tabs
Magna-Latch
Padded collar and tongue
Syzmik Tru-Fit
Rear nylon pull tabs
®
ZFL501
WHEAT NUBUCK
STONE NUBUCK
BLACK SMOOTH
ULTRAFORT 5Z SIDE ZIP BOOT
BLACK NUBUCK
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
WHEAT NUBUCK
ULTRAFORT 6Z SIDE ZIP BOOT SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
WHEAT NUBUCK
ULTRAFORT ESG ELASTIC SIDE GUSSET BOOT - TOE GUARD
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ZFL601
ZFG501
BLACK SMOOTH
ZFG502
CLARET KIP
ULTRAFORT ESG ELASTIC SIDE GUSSET BOOT SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
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ZFL501
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRAFORT 5Z SIDE ZIP BOOT
Upper Main Full Grain Leather 1.8 - 2.0mm Upper Trims Oxford Nylon Tongue and Trims Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 15 including 7.5, 8.5, 9.5, 10.5 Colours Wheat Nubuck, Stone Nubuck, Black Smooth GripMax A/T: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: Polyurethane shock absorbing midsole I.C.S: Heel impact cushioning system Trivent: Ventilated 3-layer innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system YKK® Side Zip: 10 Gauge heavy duty tooth zipper Magna-Latch: Magnetic zip latch fastening Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
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WORK BOOTS
YKK® HEAVY DUTY ZIP MAGNA-LATCH FASTENING
GRIPMAX A/T ALL TERRAIN OUTSOLE
TPU HEEL + TOE GUARDS
PADDED COLLAR + TONGUE REAR NYLON PULL TABS
IDEAL FOR: CONSTRUCTION, MINING, UTILITIES, MANUFACTURING ALSO SUITED FOR: AGRICULTURE, FORESTRY, FISHING
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GRIPMAX A/T MAXIMUM GRIP ON ALL TERRAIN SURFACES
AEROFLEX SHOCK ABSORBING MIDSOLE
SPEED LOOP COMFORT LACING
COMPSHIELD WIDE FIT COMPOSITE TOE CAP
IDEAL FOR: CONSTRUCTION, MINING, UTILITIES, MANUFACTURING ALSO SUITED FOR: AGRICULTURE, FORESTRY, FISHING
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ZFL601
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRAFORT 6Z SIDE ZIP BOOT
Upper Main Full Grain Leather 1.8 - 2.0mm Upper Trims Oxford Nylon Tongue and Trims Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 15 including 7.5, 8.5, 9.5, 10.5 Colours Wheat Nubuck, Black Smooth GripMax A/T: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: Polyurethane shock absorbing midsole I.C.S: Heel impact cushioning system Trivent: Ventilated 3-layer innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system YKK® Side Zip: 10 Gauge heavy duty tooth zipper Magna-Latch: Magnetic zip latch fastening Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
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ZFG501
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRAFORT ESG ELASTIC SIDE GUSSET BOOT - TOE GUARD
Upper Main Full Grain Leather 1.8 - 2.0mm Upper Trims Elastic Side Gusset Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 15 including 7.5, 8.5, 9.5, 10.5 Colours Wheat Nubuck, Black Nubuck GripMax A/T: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: Polyurethane shock absorbing midsole I.C.S.: Heel impact cushioning system Trivent: Ventilated 3-layer innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
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WORK BOOTS
TPU TOE GUARD FOR PROTECTION FRONT + REAR NYLON PULL TABS
GRIPMAX A/T ALL TERRAIN TRACTION
TPU HEEL GUARD FOR SUPPORT FRONT + REAR NYLON PULL TABS
IDEAL FOR: AGRICULTURE, FORESTRY, FISHING ALSO SUITED FOR: CONSTRUCTION
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COMPSHIELD WIDE FIT COMPOSITE TOE CAP
AEROFLEX SHOCK ABSORBING MIDSOLE
FULL GRAIN LEATHER ELASTIC SIDE GUSSET
IDEAL FOR: AGRICULTURE, FORESTRY, FISHING ALSO SUITED FOR: CONSTRUCTION
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ZFG502
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRAFORT ESG ELASTIC SIDE GUSSET BOOT
Upper Main Full Grain Leather 1.8 - 2.0mm Upper Trims Elastic Side Gusset Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 15 including 7.5, 8.5, 9.5, 10.5 Colours Claret Kip GripMax A/T: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: Polyurethane shock absorbing midsole I.C.S: Heel impact cushioning system Trivent: Ventilated 3-layer innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
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ULTRALITE LIGHTWEIGHT COMFORT. HYBRID SAFETY FOOTWEAR. ULTRALITE FUSES ALL-DAY SNEAKER COMFORT WITH THE DURABILITY AND PROTECTION YOU NEED ON SITE.
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TECHNOLOGY //
ZIP FEATURES //
FREELOCK FEATURES //
• GripMax S
• Breathable Nylon Mesh
Breathable Nylon Mesh
• Aeroflex
• Shock absorbing midsole
Shock absorbing midsole
• Trivent
• 3-Layer ventillated innersole
Ventillated 3-layer innersole
• Syzmik Tru-Fit
• TPU toe guards
TPU toe guards
• Compshield
• Microban® odour control
Microban® odour control
• Footfresh
• Heavy duty YKK® coil zipper
Freelock® quick release disc
• Magna-Latch
• Comfort lacing
• Freelock®
• Magna-Latch zip tab keeper
ZFL301
BLACK
REFLECTIVE
ULTRALITE LO BLACK REFLECTIVE
ULTRALITE LO BLACK SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
BLACK
ULTRALITE LO BLACK ZIP
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ZFL302
ZFL303
ZFF301 ULTRALITE LO BLACK FREELOCK ® SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
BLACK
REFLECTIVE
ULTRALITE MID ZIP BLACK REFLECTIVE
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
BLACK
ZFL502 SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
BLACK
ZFF501
BLACK
ULTRALITE MID BLACK FREELOCK ® SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
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ZFL301
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE LO BLACK REFLECTIVE
Upper Main Reflective Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black Reflective GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system Reflective: Upper, lace and side trims Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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WORK BOOTS
ZFL302
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE LO BLACK
Upper Main Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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ZFL303
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE LO BLACK ZIP
Upper Main Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system YKK® Side Zip: 8 Gauge heavy duty coil zipper Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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WORK BOOTS
ZFF301
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE LO BLACK FREELOCK®
Upper Main Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Freelock®: Quick release fit system Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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ZFL502
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE MID ZIP BLACK REFLECTIVE
Upper Main Reflective Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black Reflective GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Speed Loop: Comfort lacing system Reflective: Upper, lace and side trims YKK® Side Zip: 8 Gauge heavy duty coil zipper Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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WORK BOOTS
ZFF501
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
ULTRALITE MID BLACK® FREELOCK®
Upper Main Nylon mesh Upper Trims TPU (Themo Plastic Urethane) Lining Soft Touch N59 Plain Twill with Microban® UK Sizes 4 - 14 including 7.5, 8.5, 9.5, 10.5 Colours Black GripMax S: 300C Heat Rated Outsole (HRO) and SRC maximum slip resistance Aeroflex: E-TPU impact absorbing midsole Trivent: Ventilated 3-layer removable innersole Compshield: Wide fit composite toe cap Footfresh: Microban® odour control technology Freelock®: Quick release fit system Syzmik Tru-Fit: Wide fit EE last genuine full and half sizes
IDEAL FOR: TRANSPORT, LOGISTICS ALSO SUITED FOR: LIGHT INDUSTRIAL
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ZFA001 ULTRAFORT OEM REPLACEMENT INNERSOLES
Triplelayer Ventillated UK Sizes Colours
Polyurethane Latex Foam, Brushed Polyester Forefoot Ventilation for Enhanced Cooling 4 - 15 including 7.5, 8.5, 9.5, 10.5 Black
ZFA002 ULTRALITE OEM REPLACEMENT INNERSOLES
Triplelayer Ventillated UK Sizes Colours
Polyurethane Latex Foam, Brushed Polyester Forefoot Ventilation for Enhanced Cooling 4 - 14 including 7.5, 8.5, 9.5, 10.5 Black
Your Syzmik work boots’ certified protection rating relies on the use of original components. Replacing a worn footbed with genuine Syzmik innersoles guarantees your footwear remains fully certified, keeping you protected, supported and compliant on every job site.
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MENS WORK BOOT SIZE CONVERSION CHART
SIZE GUIDE
UK SIZE
4
5
6
7
7.5
8
8.5
9
9.5
10
10.5
11
12
13
14
15
US SIZE
5
6
7
8
8.5
9
9.5
10
10.5
11
11.5
12
13
14
15
16
EU SIZE
37
38
40
41
41.5
42
42.5
43
44
44.5
45
45.5
47
48
49
50
12.5
13
14
15
16
17
WOMENS WORK BOOT SIZE CONVERSION CHART US SIZE
6
7
8
9
9.5
10
10.5
At Syzmik, we believe that true comfort starts from the ground up, which is why we have invested significant time and resources into developing a genuinely customized fit solution. Rather than simply grading styles up proportionally or cutting corners on manufacturing, we have engineered dedicated tooling for every single full and half size in our range.
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11.5
12
This ensures that moving up to the next size provides a precise increase in both length and width, eliminating tight spots and preventing foot fatigue over long shifts. Crucially, all Syzmik boots are built around a true, high-volume “EE” fit shoe last, explicitly designed to match the wider, more robust anatomical profile of Australian and New Zealand feet.
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SYZMIK CERTIFICATION When it comes to compliance on the job site, certification isn’t just a label — it is a guarantee of structural integrity. Every work boot in the Syzmik range is built to withstand the harshest industrial environments, a promise backed by rigorous independent validation. Our footwear undergoes exhaustive testing by SGS, a world-leading testing authority, before being officially certified by SAI Global. This stringent process ensures that Syzmik boots fully meet and comply with the rigorous Australian safety standard, AS 2210.3:2019.
AS 2210.3:2019 // WORK BOOT CRITICAL SAFETY BENCHMARK CERTIFICATION Achieving the AS 2210.3:2019 certification means these boots have proven their capability across critical safety benchmarks under laboratory conditions. For the wearer, this standard guarantees vital protection, including a composite safety toe cap capable of withstanding a 200-joule impact and a 15kN compression load. Furthermore, the certification validates essential performance metrics such as maximum slip resistance (SRC), upper abrasion and tear resistance, sole bond strength, and fuel oil resistance. When you step onto a site in Syzmik boots, you aren’t just wearing workwear, you are wearing certified, independently verified armour designed to keep you safe and compliant day in and day out.
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PASSED
200-JOULES TOE CAP IMPACT
PASSED
15KN COMPRESSION LOAD
PASSED
SRC MAXIMUM SLIP RESISTANCE
PASSED
UPPER ABRAISION
PASSED
TEAR RESISTANCE
PASSED
SOLE BOND STRENGTH
PASSED
FUEL OIL RESISTANCE
SAI CERTIFIED PRODUCT CERTIFIED TO AS2210.3:2019
LEATHER WHY ULTRAFORT DEMANDS FULL GRAIN LEATHER //
NATURAL BREATHABILITY AND LONGEVITY //
When it comes to safety footwear, the material chosen for the upper isn’t just about appearance, it is the primary line of defence.
Unlike lower-tier options, full grain isn’t over processed or stripped. It retains its natural grain, allowing the leather to breathe, flex seamlessly with movement, and develop a rugged character over time without cracking.
To understand what makes Full Grain the gold standard, you must look at the natural anatomy of a hide.
ENGINEERED BY NATURE // The Top of the Hide. A hide is comprised of distinct layers, transitioning from the tight, dense fibres at the surface down to the looser structure of the corium and flesh underneath.
THE ULTIMATE STRENGTH LAYER // Full Grain leather retains the absolute top of the hide because this outermost layer has endured the elements, its fibre structure is incredibly tight, dense, and interwoven. This natural weave makes it the strongest, most puncture-resistant, and most resilient part of the entire hide.
TOP GRAIN LEATHER
SUEDE LEATHER
GRAIN
LAYERS OF COW HIDE / GENUINE LEATHER
In our UltraFort work boot range, we don’t compromise on durability, which is why we strictly utilize premium full grain leather.
FULL GRAIN LEATHER
ULTRAFORT DIFFERENCE VS. INEXPENSIVE WORK BOOTS // Many budget-tier work boots on the market rely on split leather or top grain cuts taken from the lower Corium layer. Because these lower sections lack the tight natural fibre structure of the surface, they must be heavily processed. They are typically finished with a synthetic polyurethane (PU) film — known as PU coated leather — to artificially mimic a consistent finish and chemically force structural strength into an otherwise weaker cut of leather. At Syzmik, we believe a safety boot is only as strong as its foundation. By selecting premium Full Grain leather for the UltraFort range, we ensure your boots leverage the maximum natural strength, superior abrasion resistance, and long-term durability that only the untampered top layer of the hide can provide.
CORIUM
FLESH
UltraFort isn’t just built to meet standards, it’s built to outlast the job.
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SCORCHING SUN, DRIVING RAIN, LONG DAYS ON THE TOOLS — SYZMIK WORKWEAR IS MADE FOR ALL OF IT. OUR MISSION IS TO CREATE THE WORLD’S BEST WORKWEAR: GARMENTS THAT ARE TOUGHER, MORE COMFORTABLE AND MORE CAPABLE THAN ANYTHING ELSE ON SITE. BEHIND EVERY PIECE IS CONSTANT DESIGN AND TESTING, SO THE ONLY THING YOU NEED TO THINK ABOUT IS THE JOB IN FRONT OF YOU.
BUILT TO PERFORM. WHEREVER THE WORK TAKES YOU.
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