O'Neill Youth Thermo-X L/S Top
O'Neill Youth Thermo-X L/S Top - Black / Age 8 is backordered and will ship as soon as it is back in stock.
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Shipping
Shipping
You can calculate the delivery costs for your order by simply adding items to the basket and entering your delivery address.
This is an automatic service and does not require you to register or give any details.
View full delivery T&Cs.
Returns
Returns
We offer a 30 day returns policy for unwanted items.
All items must be returned to us unused, and include original packaging.
If you change your mind and want to return this item, you will be responsible for the cost of returning it to us.
We have partnered with Royal Mail to offer our customers a £3 returns label. For full terms and conditions please view our full returns policy.
Price Match
Price Match
If you find a product cheaper elsewhere online, we may be able to price match it.
Send us a link to the website page you want us to match, either by email, live chat, or Whatsapp.
The product must be in stock on the other website, and the price match will include any additional postage costs.
O'Neill Youth Tops Size Guide
| Sizes | Height | Weight (lbs) | Chest (in) | Waist (in) |
| 4 | 3'10.5" – 4'1.5" | 40–55 | 23"–25" | 20"–22" |
| 6 | 4'1.5" – 4'4.5" | 50–65 | 24.5"–26.5" | 21.5"–23.5" |
| 8 | 4'4.5" – 4'7.5" | 60–75 | 26"–28" | 23"–25" |
| 10 | 4'7" – 4'10" | 75–90 | 28"–30" | 23"–25" |
| 12 | 4'10" – 5'1" | 90–105 | 29"–31" | 25"–27" |
| 14 | 5'1" – 5'4" | 105–120 | 31"–33" | 27"–29" |
| 16 | 5'4" – 5'7" | 120–135 | 33"–35" | 28"–30" |
O'Neill Youth Thermo-X L/S Top
Keep young groms warm and comfortable without adding bulk. Engineered as an essential cold-water base layer, the Youth Thermo-X Long-Sleeve Top combines maximum thermal insulation with rapid-drying water repellency to extend every ocean session.
Features
- Maximum Base-Layer Warmth: Advanced Thermo-X fabric locks in core body heat while maintaining a sleek, low-profile fit.
- HyperDry Water Repellency: Minimizes water absorption and dries rapidly to eliminate wind-chill between sets.
- 4-Way Stretch Mobility: Moves naturally with young paddlers for full range of motion and zero arm resistance.
- Super-Low Neckline: Sits cleanly below wetsuit collars to eliminate neck chafing and bulky layering.
- Youth-Focused Comfort: Features friction-free strategic seam placement, built-in rash protection, and an integrated boardshort connector to keep the top secure.
- Fabric Blend: 220g Nylon / Spandex
- Technology: Thermo-X HyperDry water-repellent finish
- Seam Construction: Flatlock stitched breathable seams for flush-to-skin comfort
Shipping
Shipping
You can calculate the delivery costs for your order by simply adding items to the basket and entering your delivery address.
This is an automatic service and does not require you to register or give any details.
View full delivery T&Cs.
Returns
Returns
We offer a 30 day returns policy for unwanted items.
All items must be returned to us unused, and include original packaging.
If you change your mind and want to return this item, you will be responsible for the cost of returning it to us.
We have partnered with Royal Mail to offer our customers a £3 returns label. For full terms and conditions please view our full returns policy.
Price Match
Price Match
If you find a product cheaper elsewhere online, we may be able to price match it.
Send us a link to the website page you want us to match, either by email, live chat, or Whatsapp.
The product must be in stock on the other website, and the price match will include any additional postage costs.
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