O'Neill Kid's Thermo X Long Sleeve Crew Rash Vest Layering Top, Black. Thermo-X layering fabric provides insulation with low bulk and quick-dry properties. The long sleeve crew can be worn on its own as a rash vest for added warmth. It can also be layered under a wetsuit to extend time in the water across changing conditions.
• Brand: O'Neill
• Series: Thermo X
• Product Type: Long sleeve crew rash vest
• Colour: Black
• Fabric: Thermo-X layering fabric
• Insulation: Increased warmth
• Bulk: Low bulk layering
• Dry Time: Quick-dry properties
• Wear Option: Standalone rash vest use
• Layering Option: Worn under a wetsuit
• Use Case: Added warmth in water
• Use Case: Longer surf sessions in varied conditions