# Thermo-X L/S Crew

- **Brand:** O'Neill
- **Price:** $71.95
- **Catalog:** oneill
- **Retailer:** oneill
- **Product URL:** https://go.cosimo.shop/r/gAAAAABq4G_RJZOzAPKZOtUiYuX3ymqDh8hJJ1kLqWFwbG0Q1MUnDFrmj2DUMMiGKqtwkmd2t_a6xFjoIPKTUjVbtt1GiSFQRmDSEuzuQnAh-dld1U3Lbl40kOXTeeyc3x3W2Or6zuvsRRjVjxHg68t7hvLFTjE_rbfGfhlv0fObvylYNamzocd0Iykwtn_5zbjItVD-mNgRrDi1M_TZtgjt6UeBr2Uq85cr8dlus5jbxh1FFuUYw_HdCmRFsD0m6gvICkwa7KGJEj17sVecKP0ZFBt9-YoRYmlYflYZ_YoKKqiq96EysP05arjRfRRikKwvF5UkilrtG1omhSc5MASElIGkVXcY2TPMEZLBLj1YMwye9Qw_vP8KNItvCRDFh_nzEj5GKr-y1l9HC--PO8-9IuwkoyjYPlAe4mRn1C7AbUW0bliFtic=
- **GTIN:** 191015009765
- **Availability:** In stock

## Summary

Men's long sleeve black rash guard base layer featuring a crew neck, quick-dry 4-way stretch fabric, and strategic seam placement for insulation and wetsuit compatibility.

## Description

Thermo-X layering fabrics provide incredible insulation with low bulk and quick-dry properties.  50+ U.P.F. Maximum Protection Base-Layer Insulation Quick Dry 4-Way Stretch Fabric Strategic Seam Placement Rash Protection Super Low Neck: No Interference with Wetsuit Neck Boardshort Connector Cinch Cord Performance Fit: Form-Fitting Tight Layer Fits Like A Second Skin Thermo-X HyperDry: 210gsm Nylon/Spandex with HyperDry Technology For Maximum Insulation and Minimal  Water Absorption Flatlock Stitched: Breathable Seams

## Appearance

- **Colors:** BLACK
- **Sizes:** XS, S, M, L, XL, XXL (per-size availability under Variants)

## Variants

- **In stock:** 2 of 6
- **Available:** S, M
- **Color (all variants):** BLACK

| Size | SKU | Availability |
| --- | --- | --- |
| XS | 5022|002|XS | Out of stock |
| S | 5022|002|S | In stock |
| M | 5022|002|M | In stock |
| L | 5022|002|L | Out of stock |
| XL | 5022|002|XL | Out of stock |
| XXL | 5022|002|XXL | Out of stock |

## Categories

- **Categories:** MENS WETSUITS

## Additional Attributes

- **tags:** 0, 2025-Gift-Guide-Wetsuits, 2025-Gift-Guide-Wetsuits-Snow, 220 G, 5022, 5022-002, 71+, available-for-sale, black, bodyboard, FALL 2020, FALL 2022, FALL 2023, FALL 2024, FALL 2026, group-5022-2-thermo-x-l-s-crew-color-black, keep visible, Layering, Long Sleeve Pullover, male, MENS-21-GIFT-GUIDE-ADVENTURE, mens-uv-protection, mens-wetsuit, NEEDS-ATTRIBUTES, notify-me, Nylon/Spandex, ONMENS, paddle, performance-fit, product-group-5022, pullover, REGULAR PRICE, scuba, size-lg, size-md, size-men-uvprotection, size-sm, size-xl, size-xxl, size_men_uvprotection, snorkel, SPRING 2020, SPRING 2021, SPRING 2022, SPRING 2023, SPRING 2024, SPRING 2026, surf, THERMO-X L/S CREW, UPF Protection, UPF Sun Protection, UV Protection, uv-sun-protection, wakeboard, waterski, WETSUITS, YCRF_Wetsuits, YGroup_5022
- **vendor:** O'NEILL WETSUITS
- **product type:** MENS WETSUITS
- **shopify handle:** 5022-2-thermo-x-l-s-crew

## Enrichment

- **Type:** rash guard
- **Type Synonyms:** surf shirt, swim shirt, base layer
- **Gender:** male
- **Age Groups:** adult
- **Activewear:** Yes
- **Tags:** long sleeve, crew neck, flatlock seams, stretch fabric, quick dry
- **Styles:** sporty, athletic
- **Colors:** black
- **Color Families:** Black
- **Category Path:** Apparel & Accessories > Clothing > Swimwear > Performance Tops > Rash Guards
- **Activity Type:** Swimming
- **Fabric:** Synthetic
- **General Clothing Features:** Stretchable
- **Neckline:** Crew
- **Pattern:** Logo, Solid
- **Performance Features:** Four Way Stretch, Quick Drying, UV Protection
- **Season:** Cold Weather
- **Sleeve Style:** Raglan
- **Sleeve length type:** Long
- **Swim top coverage style:** Sport
- **Canonical Brand:** O'Neill

## Images

- ![Image 1](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/1529a6c1ad48ae86846ab09edb8dffe1.webp)
- ![Image 2](https://cdn.storerouter.ai/b4ce35ff5587469f54023c680c186862/c2aab94a59a477889041fb79287cd208.webp)

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*Source: cosimo.shop | Product ID: acf67c15-c26f-5d40-8692-78936002fb80 | Canonical URL: https://cosimo.shop/product/oneill/thermo-x-l-s-crew-099ee93a-5e46-40a5-b273-a5a2172f67e6*