I'm selling this because I used it for competition but no longer need it. It's a very smooth and slippery model! It's a perfect fit and a rare model! The size is 140, but it's stretchy, so it can easily be worn by someone who usually wears a 150-160 size. Collection purchases are welcome! Please understand that this is a used item and is non-refundable, non-returnable, and non-exchangeable (3N).