The O'Neill Mens ThermoX Shorts in Black are a must have layer for added warmth and comfort in cooler conditions.

Designed with O'Neill's advanced ThermoX fabric, these shorts offer exceptional insulation without the bulk, allowing for full freedom of movement in the water. Quick-dry and lightweight, they’re perfect for layering under your wetsuit or wearing solo for added core warmth during transitional seasons.

Whether you're surfing, paddling, or diving, the ThermoX Shorts help you stay warm, comfortable, and focused when the water gets chilly. Reliable, flexible, and built for performance — they’re a cold-water essential.