Acumin comes in nine different weights and five widths, with italics for each. All of these are available in the Typekit library, both for syncing to your desktop and for web use.
You already have access to Acumin — and the full Typekit library of fonts — if you have a paid Creative Cloud membership or a standalone Typekit plan. If you’re new to Typekit, learn more about which plan best suits your needs.
Perpetual desktop licenses for all 90 Acumin fonts are available from Fontspring.