Summer 2026 · Limited initial release
Full-shift active cooling for industrial crews in 120°F+ heat. No ice. No downtime. No one sent home.
Battery-powered cooling vest for industrial workers
One vest. Every crew that works in the heat. Cooling that finally keeps up with the work.
ClemaCore is a solid-state cooling vest for construction, oil and gas, utilities, manufacturing, logistics, and military crews. Worn under existing PPE. Under 2 lbs. A full shift on one battery swap. Replaces ice, PCM, and evaporative vests.
The shift
A century of cooling was built for rooms.
The work was never inside.
How it works
Active cooling sits against the core and draws heat away the moment it builds. Not dependent on shade, humidity, or environment.
Under 2 lbs. Fits beneath hi-vis, FR, and fall-arrest. A full shift on one battery swap. Nothing extra to carry.
ClemaCore
It fits under what they already wear. They’ll forget it’s there.
Apply for early accessIndustries
Pours, lifts, and roofing through summer peaks.
FR gear, refineries, pipelines, turnarounds.
120°F+ field repairs. Storm response. Peak load.
Field operations and training in extreme heat.
Foundries, steel, glass, hot-work floors.
Warehouses, yard ops, last-mile drivers.
The stakes
Heat illness is a liability problem, not a wellness one. One heat incident costs $50K–$200K+ before litigation. Clema costs less than a single claim.
Built by
Clema was founded in 2024 to bring solid-state cooling to the people who can’t leave the heat.
In the field
Summer 2026 — 500-unit first batch