... 1.Excellent arch support 2.Good elasticity, waterproof. 3.Wearable,protable,non-slip. 4.Anti-fatigue,suitable 5.Arch support EVA orthotics ... arch support featureThe EVA insoles are mainly made from EVA material ... and hikingtech specs CODE : EVA-0343(1)MATERIAL : red EVA+black Durapontex +black velour SIZE : XS,S,M,L,XLMOQ : 5000 pairsPORT ...