Grip when it gets wet
Hong Kong air often sits above 80% humidity. Ordinary chalk can clump, then turn slick on holds. Grippy is shaped for that climate — a sponge-like structure that soaks sweat so you stay connected on micro-edges and slopers.
High-friction chalk, harvested from the sea. Engineered for 80%+ humidity.
Shop the pack
~200g climate-ready chalk, priced for everyday sessions.
From brine to chalk
We capture mineral-rich brine from seawater desalination and upcycle it into high-purity magnesium carbonate. To hit the ideal tactile grit on rock and plastic, we blend it with mineral chalk for balanced moisture absorption. The result: pure friction, zero heavy footprint.
Less cloud, more control
Our click-press dispenser meters chalk without digging in a bag — sealed, portable, and designed to cut airborne dust so gyms stay clearer and your hands stay hygienic.
Be first when packs drop
Join the waitlist for launch updates, restocks, and early access. Already shopping? Head to the store — we will hold your spot either way.