The 4X Series HD Insulated models offer same exceptional fit and feel of every 4X boot with Quad Comfort™ technology, yet with an added layer of insulation keeping your feet warm and dry when Old Man Winter wakes up on the wrong side of the bed and forgets to crank up the heat.

 

Product Name	4X Series HD Unlined
Gender	MENS
Color	Brown
Footbed	Dual-Density
Height	8
Insulation	600 Gram THINSULATE™
Midsole	Dual-Density Polyurethane
Outsole	QUAD COMFORT®
Shank	Nylon
Toe	Steel Toe
Upper	Leather
Waterproof	Yes
Weight	4.5 lbs
Bootie	HYPER-DRI®