
Stack profile
28 mm heel / 18 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.
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Stack profile
28 mm heel / 18 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
Both soles are cut on the Z-Trek™ all-terrain exoskeleton chassis; the tread and last are what separate them, with 8 mm between the two drops.
| Specification | Z-Cargo Vaultline Olive | Thermal Horizon 2.0 Cyber-Hybrid |
|---|---|---|
| Unit code (differs) | ZT-9270 | ZT-5041 |
| Sole unit (differs) | Z-Trek™ Olive Cut | Z-Trek™ Cyber-Hybrid Cut |
| Chassis system | Z-Trek™ all-terrain exoskeleton | Z-Trek™ all-terrain exoskeleton |
| Built for | caged all-terrain support over broken ground | caged all-terrain support over broken ground |
| Tread cut (differs) | chevron storm channels cut edge to edge for water clearance | fractured basalt facets with a polished torsion spine |
| Last shape (differs) | asymmetric anatomical last shaped to the natural toe splay | high-walled bootie last with a wrapped ankle cradle |
| Stack & drop (differs) | 28 mm heel / 18 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-Cargo™ | Thermal Horizon™ |