Built for cold-water performance, the XCEL Comp X 4/3mm delivers maximum stretch and TDC infrared warmth so you can push your surfing in conditions that hold most surfers back. When water temps drop and the surf picks up, this is the suit.

• Channel Flex exterior — hydrophobic grid construction minimizes water absorption and weight for unrestricted paddling and surfing in cold water
• Thermo Dry Celliant (TDC) infrared interior — converts body heat to infrared energy to increase circulation and sustain core warmth throughout long sessions
• Fusion X fully-sealed seam tape — single-piece front and back panel with zero water entry points at the seams
• Front zip with magnetic closure — secure, watertight entry that seals out flushing on heavy drops
• Thickness: 4/3mm — ideal water temp 52–60°F / 11–15°C
• Men's performance fit — pre-bent knees and engineered articulation throughout for unrestricted surfing

In overhead surf and 55°F water, what separates sessions is whether your suit lets you surf freely or fights you. The Comp X 4/3 does the former — Channel Flex bends with every duck dive and paddle stroke, while TDC keeps your core firing without the added bulk of traditional thermal linings. Cold water, uncapped performance.

Sizing & Fit: Runs true to XCEL sizing. Performance cut — snug at the chest and shoulders for an effective seal in cold water. Use XCEL's size chart (height + weight). Size up if between sizes or if you plan to layer a hood vest or neoprene hood.

Care: Rinse inside-out in fresh water immediately after surfing. Hang dry in the shade. Do not machine wash, tumble dry, or expose to prolonged direct sunlight.