Thank you for viewing. 3mm x 3mm This is a semi-dry suit with a brushed lining. It has only been worn for about 2 months. There are a few scratches on the elbows, both cuffs, the back of the left ankle, and the left side of the stomach, but there is no water leakage. Photos attached. The neck circumference has been cut about 1 cm. Photos attached. I'm selling it at a low price because I don't have a chance to wear it. The fabric is soft and in good condition, so it can still be worn. Type: Semi-dry Lining: Brushed Gender: Women's