【Exclusive】O'NEIL Semi-Dry Wetsuit, M Equivalent, 5x3

O'NEIL
https://oneill.jp/
As the saying goes, Necessity is the mother of invention, Jack O'Neill, who needed a wetsuit, invented the neoprene wetsuit.
ALLWAYS SUMMER ON THE INSIDE
This concept has been inherited by Mobby Dick, a leading Japanese wetsuit manufacturer (Ishinomaki City, Miyagi Prefecture), and they reign as the world's top wetsuit brand.
This wetsuit, born in Japan, is crafted by skilled craftsmen using high-quality materials.

Last used on February 4, 2026 (Wednesday) in the Shonan area in -3℃ water.
This is a semi-dry (5x3) wetsuit with a chest zip.
As shown in the images, it has been used infrequently and is in good condition.
Purchased around 2023, it was worn in rotation with other wetsuits, so it was actually worn about 5 times a year.

[Product Overview]
• Recommended height: around 170cm, weight: up to around 60kg
The listed size is L, but upon trying it on, it fit perfectly for the wearer's body type (168cm / 62Kg).
*For standard off-the-rack wetsuits, I usually buy M to ML.

[Condition]
• Overall, the outer material is still soft, and as shown in image 6, the opening is not damaged and significantly prevents water from entering around the neck.
Regarding seawater entry, it's a semi-dry suit, so there's a little, but it's not severe (the inner lining hardly got wet).
There is damage near the left ankle, which has been repaired with wetsuit glue and reinforced from the inside with waterproof Melco tape.
Additionally, due to some sagging of the outer skin near the buttocks and behind the right knee, it was cut and re-glued. The buttocks area was reinforced with seam tape.
As seen in the second image, it's not noticeable at all. If you have a friend who gets close to your face near your buttocks or behind your knees, they might notice and point it out, but if you have such a person, you might want to keep some distance.

• Wetsuit fit depends on body shape, so returns cannot be accepted.

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