Product Description Material: memory foam Size: 38, 39 Color: beige, black Quantity: 2 pairs Package content: 2*sweat absorption and shock absorption insole 1.insoles significantly absorb shock and relieve pains from long distance walking or long time standing Feel walking on the cloud.Avoid stinky feet, breathable enough to keep your feet dry and fresh. 2.Great idea as replacement insoles for boots, work shoes, running shoes, flats and slippers Time to "RECHARGE" your old shoes.Machine washable, easy washing and fast dry. Best boot insoles replacement 3.Memory foam Insoles prevents heel shock by cushioning your step this memory foam innersoles is thick enough and with high density foam shoe insoles to give excellent shock absorption, this shoe inserts replacement is comfortable durable and cushioning for boots sneakers mules sliders slippers running shoe work boots and outdoor shoe insoles as well. 4.Moulds to the foot in response to heat and pressurethis air-cooled memory foam insoles help to reduce the presence of substance which causes odours, your feet stay fresh all the time with this odours eater odour erase eliminator memory foam insoles. 5.Evenly distributes body weight this memory foam shoe innersoles inserts replacement is made of high density and thick memory foam, increases your stability by cradling the foot and reducing Anke roll foot pail of flat feet, this sneakers foam shoe inlay soles work better for Plantar Fasciitis Orthotics foot pain flat feet shoe inserts, to supply comfortable arch support and massaging cushioning shoe pad feet pad.