Don't sweat it. Air gets in, even though water can't. Water can try to flow past this obstacle, but there's a 100% guarantee it won't. The Georgia Waterproof system comes equipped with a heavily fortified defense against water, because dry feet are happy feet.

Protective Toe:
Impact testing determines the amount of protection to the toe under various foot pounds of force. Compression testing determines the amount of static pressure a steel/composite toe cap can withstand. These boots are I75/C75

Georgia waterproof system
Steel shank
ASTM F2413 protective toe classification
ASTM F2413 electrical hazard standard
AMP (Advanced Memory Polyurethane) insole
Leather pull straps
Full-grain leather and 900 denier nylon
10 Inches in height
High performance mesh lining
Ergo-Fit safety toe designed to match contours of feet, providing superior comfort and flexibility
Cement construction
Heat, chemical, abrasion, and slip-resisting Carbo-Tec Rubber outsole