Gel Socks material: cotton,gel layer inside feature: moisturize your skin we are factory Gel Spa Socks1.Item no.: AH-30272.material: 90%cotton,10%Spendax3.gel lining inside:98%TPR/TPE, 2%olive oil, jojoba oil , grape seed oil andlavender essential oil. Etc. 4.size: one free size5.color:pink, red, blue, green,etc.6.packge: PE bag or PVC box 7.OEM availabel8.MOQ: 5000pairs