Size: 5,5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5 Material and Function: The gloves are made of natural condensed latex. The materials are safe and innoxious. The surface treatment ( such as, pulverulent isolator and lubricant ) is biotic absorbent. The thumbs of the gloves are in front of the forefingers. The lower sides are tight and won't twist. This product has smooth exterrior and can be pulled easily, It can prevent water.