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TRAIL RUNNING & WALKING FOOTWEAR • AUDITED OPERATIONAL SPEC
Altra Lone Peak Trail (Original FootShape)
âš¡ FIELD SPECIFICATION SUMMARY
The gold standard in zero-drop trail footwear featuring an un-tapered toe box that allows full toe splay on impact.
Audited Engineering & Performance Metrics
TOE BOX WIDTHExtra Wide (Original FootShape Fit)
DROP RATING0 mm (Zero Drop)
FLEXIBILITYModerate Trail Protection (25mm Stack)
WEAR PROFILEDaily Walking, Hiking & Active Jobs
HALLUX RELIEF8.8 / 10 (No Big Toe Pinch)
TRANSITION PHASEImmediate for Wide Feet
Specialist Advisory: Dr. Emily Hayes, DPM (Functional Podiatrist & Natural Gait Specialist)
Zero drop elongates Achilles tendon. Transition gradually if you have worn 10mm raised-heel athletic sneakers for years.