
Stack profile
18 mm heel / 16 mm forefoot, 2 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
18 mm heel / 16 mm forefoot, 2 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 0 mm between the two drops.
| Specification | Z-Cargo Depot Espresso | Thermal Horizon 2.0 Cyber-Hybrid |
|---|---|---|
| Unit code (differs) | ZT-4655 | ZT-5041 |
| Sole unit (differs) | Z-Trek™ Espresso 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) | banded terrace steps rising from forefoot to heel | 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 | 18 mm heel / 16 mm forefoot, 2 mm drop | 18 mm heel / 16 mm forefoot, 2 mm drop |
| Bogolan lacing (differs) | flat woven Bogolan mudcloth tape, aged-gold aglets | 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™ |