
Stack profile
30 mm heel / 20 mm forefoot, 10 mm drop
Z-Sole Architecture™
No two Z-Vibe shoes share a sole. Place any two styles side by side and read the unit code, chassis, tread cut, last, stack and lacing in the same order on both columns. Reference specification for design review — not a manufacturing document.
← Back to the footwear register
Stack profile
30 mm heel / 20 mm forefoot, 10 mm drop

Thermal Horizon™
Unit ZT-5041 · Z-Trek™ Cyber-Hybrid Cut
Open the styleStack profile
18 mm heel / 16 mm forefoot, 2 mm drop
Two different chassis families — Z-Grip™ lugged rubber against Z-Trek™ all-terrain exoskeleton, 8 mm apart at the drop.
| Specification | Z-Trucker Roadline Espresso | Thermal Horizon 2.0 Cyber-Hybrid |
|---|---|---|
| Unit code (differs) | ZG-1455 | ZT-5041 |
| Sole unit (differs) | Z-Grip™ Espresso Cut | Z-Trek™ Cyber-Hybrid Cut |
| Chassis system (differs) | Z-Grip™ lugged rubber | Z-Trek™ all-terrain exoskeleton |
| Built for (differs) | deep wet-weather bite on stone and trail | caged all-terrain support over broken ground |
| Tread cut (differs) | radial claw ribs closing into a solid pivot disc | fractured basalt facets with a polished torsion spine |
| Last shape (differs) | squared architectural last with a chiselled toe box | high-walled bootie last with a wrapped ankle cradle |
| Stack & drop (differs) | 30 mm heel / 20 mm forefoot, 10 mm drop | 18 mm heel / 16 mm forefoot, 2 mm drop |
| Bogolan lacing (differs) | heavy Bogolan rope lace, brass-crimped tips | narrow Bogolan ribbon lace with a hand-knotted stopper |
| Side signature | Diamond Z lateral · Z-VIBE medial | Diamond Z lateral · Z-VIBE medial |
| Register (differs) | Z-Trucker™ | Thermal Horizon™ |