FeaturesIncrease upper body resistance during Aqua Zumba? class.Soft, neoprene glove with webbed fingers and rubber palm.Adjustable wrist closure.Flexible webbing for water resistance training.SizingPlease Note: Measure the width of your palm horizontally.Small = 8.0 cm.Medium = 8.5 cm.Large = 9.0 9.5 cm.