FELLOW Wetsuit Maximum Heat 5mm/3mm LB Size

I purchased this item here, but the size didn't fit, so I'm relisting it.
Below is a copy of the description from when I purchased it.

[New Unused] FELLOW Wetsuit Maximum Heat 5mm/3mm LB Size

Thank you for looking.
This is the MAXIMUM HEAT, a high-end model of a semi-dry suit from FELLOW.
It was purchased 2-3 years ago and has been carefully stored without ever being used, making it a completely unused item.
I'm selling it at a significantly lower price than the retail price due to decluttering for my move to a new life.
[Specifications & Features]
• Brand: FELLOW
• Model: MAXIMUM HEAT
• Type: Semi-dry (fleece-lined)
• Thickness: 5mm / 3mm (balances ease of movement and heat retention)
• Size: LB (approx. 160-175cm, ideal for those with a fuller or muscular build)
• Material: AQUAα (uses environmentally friendly water-based adhesive, resulting in less unpleasant odor and gentleness on the skin)
• Condition: New and unused. The rubber has not hardened and remains very soft.
[The Amazingness of Maximum Heat]
With its overwhelmingly warm fleece-lined material, you can enjoy surfing comfortably even in the mid-winter sea without losing body heat. It also has excellent quick-drying properties, making it easy to put on and take off even for consecutive days of use.
[Size Guide (LB)]
This size is designed with extra room in the chest and waist for those who fit the L size in height.
It's the perfect fit for those who find standard sizes too tight in the chest or are slightly more built.
• Shipping Method: Carefully packaged and promptly shipped via Mercari delivery.
• Notes: Although it is an unused item, please understand that it has been stored at home before purchasing.
Immediate purchase is welcome. This is a great opportunity for the upcoming season or to prepare for the next!