On the surface Sketchi.co is an affordable and simple vector icon set; under the hood is an extremely flexible and customizable iconography library ideal for interface design.

Highlights
96 Beautiful Vector Icons
Sketch, Figma, Iconjar, Adobe XD, & Illustrator
Crafted Using a Custom 24 x 24pt Grid
Style & Appearance Overrides in Sketch
Sketch, Figma, & Adobe XD Symbols
SVG, PNG, EPS, & PDF