A rigid boot with a hard outer shell, often used for hiking, mountaineering, or specialized sports requiring ankle support and protection.
From 'hard' (Old English) combined with 'boot' (possibly from Old French 'bote' or uncertain origin), describing boots with reinforced construction.
Modern hardboots use aerospace-grade materials and are designed with specific stiffness ratings—a harder boot is actually slower on gentle slopes but much more efficient on steep terrain because it transfers energy directly to the edges.
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