Provided is a heat-resistant waterproof breathable material (5), comprising: a heat-resistant waterproof breathable layer (7); a surface protection layer (6) provided on one side of the heat-resistant waterproof breathable layer; and a breathable supporting layer (8) provided on the other side of the heat-resistant waterproof breathable layer. Also provided is a breathable waterproof vulcanized rubber shoe (10), wherein a part thereof is made from a heat-resistant waterproof breathable material (15).

Provided is a heat-resistant waterproof breathable material (5), comprising: a heat-resistant waterproof breathable layer (7); a surface protection layer (6) provided on one side of the heat-resistant waterproof breathable layer; and a breathable supporting layer (8) provided on the other side of the heat-resistant waterproof breathable layer. Also provided is a breathable waterproof vulcanized rubber shoe (10), wherein a part thereof is made from a heat-resistant waterproof breathable material (15).

A boot including an outsole, an upper attached to the outsole, where the upper has a vamp portion including a first layer, a second layer, and a layer of plates disposed between the first layer and the second layer. The layer of plates are arranged in one or more rows across the vamp portion. The shape of the layer of plates conforms to a shape of the upper. And in the layer of plates, a first individual row of the one or more rows stretches with respect to a second individual row of the one or more rows. The location of the layer of plates may correspond to a region of the foot within the boot including the metatarsus. The location of another layer of plates may correspond to a region of the leg within the boot including a portion of the tibia.

A boot including an outsole, an upper attached to the outsole, where the upper has a vamp portion including a first layer, a second layer, and a layer of plates disposed between the first layer and the second layer. The layer of plates are arranged in one or more rows across the vamp portion. The shape of the layer of plates conforms to a shape of the upper. And in the layer of plates, a first individual row of the one or more rows stretches with respect to a second individual row of the one or more rows. The location of the layer of plates may correspond to a region of the foot within the boot including the metatarsus. The location of another layer of plates may correspond to a region of the leg within the boot including a portion of the tibia.

A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

A comfort system for Cowboy and work boots, including an insole chassis, an insole chassis backing board, and cushioning pads for absorbing and attenuating shocks encountered by a wearer of the boots. Cushioning pads are secured to a surface of the insole chassis backing board, and apertures in the insole chassis allow the cushions to pass through. Additional cushioning pads are retained in recesses in the midsole. Pads on insole chassis backing board and midsole are vertically aligned. A steel toe inset is utilized in conjunction with the comfort system for work boots. A rim may depend below the midsole to receive a foamed plastic pad.

An air bladder boot fitting device facilitates snug fitting to prevent unintended removal of a boot. The device includes a boot having a sole and an upper coupled to and extending upwardly from the sole. The upper includes a shaft section extending downwardly from an open upper edge. A bladder is coupled to the upper and positioned within an interior of the boot. The bladder extends along the shaft section for securing a foot within the boot when the bladder is inflated. A bulb valve is coupled to the bladder for inflating the bladder.

A boot comprises: an outsole and a polymeric upper affixed to the outsole. The upper comprises an upper body and a gusset, which comprises a relaxed position and an expanded position, wherein the gusset moves from the relaxed position to the expanded position to accommodate a wearer's leg upon donning of the boot.