Ladies, for petite individuals O'NEILL semi-dry back zip wetsuit, 5x3 mm thick, offering excellent heat retention. It's warm and easy to put on and take off due to the back zip, but it's actually smaller and tighter than the manufacturer's size chart indicates. I bought it for just under 50,000 yen, but I gave up after using it three times because it was too tight. Please read the following for sizing information. 【About the Size】Please read below. MS size (Manufacturer's size is MS, but it feels like XS in reality) According to the manufacturer's size chart in photo 4, the MS size is for "height 155cm, weight 49kg," but it was quite tight even for a slender person who is 156cm and 45kg. The sleeve length is 43cm from the shoulder, and both the body length and sleeve length are short, so since semi-dry suits are thick, it can be difficult to put on and take off if it's too tight. I think it would be best for someone around 150-153cm tall. The shoulder width is about 45cm, measured from the shoulder seam. 【Important Notes】Please understand the following. ⚫︎ There are stains (board wax) on the front thigh area, knee area, and stomach area. (See photos) ⚫︎ There is a dent in the stomach area. (See photos) ⚫︎ There is fraying at the seam of the fabric above the knee. (See photos) ⚫︎ The color of the brown adhesive is visible at the seams of the fabric on both sleeves. (See photos) - Brand: O'NEILL - Model Name: Semi-dry Back Zip - Thickness: 5x3 mm - Design: Long sleeve/Full suit Gender: Ladies SUPERFREAK Features 1. Super Seal Neck provides a high degree of contact with the neck, preventing water from entering while maintaining mobility. 2. Blackout Zip with YKK #10 Aquaseal. Lightweight, flexible, and easy to open and close waterproof zip. "Aquadry" brushed material is used almost throughout the suit, providing a soft feel against the skin, heat retention through moisture absorption, excellent dehydration properties, and quick drying. Knee pads protect the knees from deck patch abrasion, are durable, and highly flexible. They support hard movements from the waist to the knees and from the knees to the ankles.