* These Unique Sleeves Are Lined With Visco-gel  That Releases Vitamin E Enriched Mineral Oil Onto The Skin Surface To Help Soften And Moisturize Rough  Dry  Cracked Heels * Improvement Is Noticeable After Just A Few Hours * Typically Worn While Resting  Or Overnight * Apply Moisturizing Creams To Heels Before Use For Even Faster Results * Display Includes 6 Pairs Of Sleeves