Safety shoes with a ventilation structure are provided. The safety shoes include a toecap on a front inner part, a plurality of longitudinal ventilation holes formed at one side of the toecap, an outer skin with an opening which laterally extends to overlap and communicate with the ventilation hole, the outer skin joined with an outer surface of the toecap, and an inner skin formed of a waterproof and breathable function material and joined with the inside of the opening. Thus, user's feet may be maintained always agreeably.

Safety shoes with a ventilation structure are provided. The safety shoes include a toecap on a front inner part, a plurality of longitudinal ventilation holes formed at one side of the toecap, an outer skin with an opening which laterally extends to overlap and communicate with the ventilation hole, the outer skin joined with an outer surface of the toecap, and an inner skin formed of a waterproof and breathable function material and joined with the inside of the opening. Thus, user's feet may be maintained always agreeably.

A ventilated shoe is provided. The ventilation shoe includes a bottom pad (10) with a peripheral wall (11) that has a front part (12), a rear part (13), a right side part (14) and a left side part (15). A plurality of right and left side holes (142, 152) are formed in the right and left side parts (14, 15) of the peripheral wall (11). A ventilation pad (20) is disposed on the bottom pad (10) to be surrounded by the peripheral wall (11), in a wave-like layer with alternate crests (21) and troughs (22), forming a plurality of tunnel vaults (23) each of which extends from the right side part (14) to the left side part (15). A right belt (30) and a left belt (40) are disposed on the right and left side parts (14, 15) of the peripheral wall (11) to be slidable between two positions.

A sole for footwear and footwear including the sole wherein the sole includes a first layer having a plurality of orifices passing through and configured to be connected to an upper of a footwear article and to form an inner environment of the footwear, and a second layer coupled to the first layer, having a plurality of chambers and one or more channels or passages fluidly connecting the orifices and chambers. The sole also includes a pressurization device in fluid communication with the channels or passages and is configured to increase the air pressure in the plurality of chambers and regulating valves in fluid communication with the channels or passages to regulate a pressure in the plurality of chambers.

A sole for footwear and footwear including the sole wherein the sole includes a first layer having a plurality of orifices passing through and configured to be connected to an upper of a footwear article and to form an inner environment of the footwear, and a second layer coupled to the first layer, having a plurality of chambers and one or more channels or passages fluidly connecting the orifices and chambers. The sole also includes a pressurization device in fluid communication with the channels or passages and is configured to increase the air pressure in the plurality of chambers and regulating valves in fluid communication with the channels or passages to regulate a pressure in the plurality of chambers.

A ventilated shoe is provided. The ventilation shoe includes a bottom pad (10) with a peripheral wall (11) that has a front part (12), a rear part (13), a right side part (14) and a left side part (15). A plurality of right and left side holes (142, 152) are formed in the right and left side parts (14, 15) of the peripheral wall (11). A ventilation pad (20) is disposed on the bottom pad (10) to be surrounded by the peripheral wall (11), in a wave-like layer with alternate crests (21) and troughs (22), forming a plurality of tunnel vaults (23) each of which extends from the right side part (14) to the left side part (15). A right belt (30) and a left belt (40) are disposed on the right and left side parts (14, 15) of the peripheral wall (11) to be slidable between two positions.

A climate control system for a shoe is provided and includes a pumping assembly, a discharge-end assembly and a suction-end assembly. The pumping assembly is formed in a one-piece structure and includes a first layer structure, a second layer structure and a plurality of supporting structures located inside a chamber formed between the first layer structure and the second layer structure and integrally connected between the first layer structure and the second layer structure. When the pumping assembly is forced to be resiliently compressed, air inside the pumping assembly is driven to flow toward the discharge-end assembly and then flow out of the discharge-end assembly to an interior of the shoe through a plurality of ventilation openings. When the pumping assembly is released to resiliently recover, ambient air is driven to flow toward the pumping assembly through the suction-end assembly. Besides, a related shoe sole is also provided.