A great alternative, at a great price. The 2.5-mm Farmer Jane is designed specifically for women, so you'll stay comfortable on the water all day long! 2.5 mm neoprene forms the base and is protectively backed with comfortable nylon on both sides. Cut for women who have narrower shoulders, and allows for a little extra room in the bust and hips. Armholes assure you full freedom of movement. YKK? front zipper for easy entry. Armored knees have reinforced padding for extra durability and protection. Zippered ankles make it easy to get over booties.