Scubapro K2 Mid-Weight Undersuit

A breathable, mid-weight thermal undersuit designed for drysuit diving, offering warmth, moisture control and versatile layering options.

By Scuba Diving Partner | Published On April 1, 2026

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Scubapro K2 Mid-Weight drysuit undersuit top and pants thermal layer

Warm and breathable—this dual-layer undersuit delivers moisture control and all-day comfort for drysuit diving.

Courtesy of Scubapro

The Scubapro K2 Mid-Weight undersuit is designed for drysuit diving in temperate water, offering a balance of warmth, breathability and flexibility. This two-piece system includes a long-sleeve top and pants that can be worn together or separately to suit varying dive conditions.

Constructed from a high-stretch, dual-fleece material made from 81 percent recycled content, the suit helps retain body heat while allowing moisture to escape for improved comfort during extended dives.

Practical features include elastic wrist loops and heel straps to prevent ride-up, along with two waist pockets and a zippered chest pocket on the top for convenient storage. The system is compatible with both trilaminate and neoprene drysuits and is available in men’s and women’s models.

Why We Love It

Breathable fabric keeps divers warm and dry while maintaining comfort inside a drysuit.

Pricing:

$239, €189 (top)

$179, €139 (pants)

Learn more at scubapro.com