CHALLENGER CPO
Fit for Work!
The CPO Series fuses next-generation upper-shaft technology (NANOTECH/MICROTECH microfibers) with proven Challenger last shapes; every model carries a steel toe cap and textile impact protection for comprehensive workplace safety.
NANOTECH & MICROTECH Microfiber Upper
New-generation high-performance microfibers combining the strengths of leather and textile — durability, form stability, elasticity and flexibility beyond conventional materials — with reliable protection across all work conditions.
NANOTECH & MICROTECH Microfiber Upper
HKS Patented Technology
Key Benefits
Maximum Safety
SRC slip-resistance certification, ESD certified, oil & fuel resistant outsole.
All-Day Comfort
POWER FOAM cushioning, ergonomic toe cap, mesh lining for climate control.
Sustainable Manufacturing
Made in Germany, recycled materials, OEKO-TEX certified.
Orthopedic Support
DGUV 112-191 adaptable, Multi-Support footbed, optional multi-width insole.
Construction Details
POWER FOAM
Proprietary cushioning system delivering optimal damping and energy return; designed to reduce fatigue during long wear.
NANOTECH / MICROTECH
New-generation microfiber upper material engineered to outperform both leather and textile in form stability, elasticity and durability.
TPU Outsole
Recycled TPU sole from in-house surplus; lightweight, durable, slip-resistant and oil/fuel resistant.
All Features
Properties
- SRC slip resistance
- ESD / antistatic
- Large-volume toe cap
- Oil & fuel-resistant sole
- Water-repellent upper
- Optional midfoot protection
Comfort
- POWER FOAM cushioning + energy return
- Ergonomic toe cap
- Seamless construction
- Padded collar / shaft / tongue
- Reinforced heel counter
- Heel slip strap
- Pull-on loop
- Cool-Mesh lining
- Cool Dry climate technology
Sustainability
- Made in Germany
- 76% recycled-content insoles
- Fair ecological supply chain
- OEKO-TEX materials
- Soles from in-house recycled TPU surplus
- 100% recyclable packaging
Health
- DGUV Rule 112-191 orthopedic adaptation
- Multi-Support footbed
- Optional multi-width insole
CHALLENGER CPO Products
15 models available
S1PCPO-10
S1P Protection · ESD · SR Slip Resistance
S1PCPO-10 BOA
BOA® Fit System · S1P Protection · ESD
S1PCPO-10 R
Half-Boot Design · S1P Protection · Ankle Support
S1PCPO-30
S1P Protection · ESD · SR Slip Resistance
S1PCPO-45 BOA
BOA® Fit System · S1P Protection · ESD
S1PCPO-50 BOA
BOA® Fit System · S1P Protection · ESD
S1PCPO-55
S1P Protection · ESD · SR Slip Resistance
S1PCPO-55 R
Half-Boot Design · S1P Protection · Ankle Support
S3CPO-10 BOA R
BOA® Fit System · Half-Boot S3 · ESD
S2CPO-30 R
Half-Boot S2 · SRC Slip Resistance · ESD
S1PCPO-45 BOA R
BOA® Fit System · S1P Protection · Rubber Sole
S3CPO-50 R
Half-Boot S3 · Ankle Support · ESD
S3CPO-50 BOA R
BOA® Fit System · S3 Half-Boot · Ankle Support
S1PCPO-15
S1P Protection · ESD · SRC Slip Resistance
S1PCPO-15 R
Half-Boot S1P · Ankle Support · ESD
A reliable partner in demanding work environments — robust materials engineered for harsh conditions.
Highest slip safety with SRC certification and a sole choice for every workplace condition.
German-engineered comfort meets sustainability — orthopedic protection without ecological compromise.
Target Industries
Find the Right Model
Choose the safety shoe that fits your needs from the CHALLENGER CPO collection.