Interface Essential

Business

Images Photography

Money Shopping

Programming

Computer Devices

Phone

Mail

Map Travel

Food Drink

Nature Ecology

Entertainment

Shipping

Culture

Health

Work Education

Artificial Intelligence

Arrows

Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

Google Material

Tabler

Remix

Feather

Iconoir

Carbon

Solar

Lucide

Brand Logos

Bootstrap

Atlas

Unicons

Ionic Icons

Phosphor

MingCute

Font Awesome

Majesticons

Mynaui

Radix

Heroicons

Flagpack

Ultimate Bold

Line 2

Diagrams

Line 1

Ultimate Regular

Ultimate Light

Core Neon

Line Start Circle

Vectors

Core Remix

Line Start Triangle

Line Start Square

Core Gradient

Sharp Line - Streamline Material

Line Weight

Text Formatting

Rounded Line - Streamline Material

Line Axis

Outlined Line - Streamline Material

Line End

Line Start

Sharp Remix

Sharp Line

Line Curve

Outlined Line - Streamline Material Free

Rounded Line - Streamline Material Free

Core Solid

Plump Flat

Line Spacing

Line Logo 1

Messaging Video Meetings

Outlined Fill - Streamline Material

Line End Arrow Notch Fill

Sharp Flat

Line Line Arrow Diagonal Top Left

Single Line Arrow

Flex Gradient

Line Line Arrow Diagonal Top Right

Outlined Fill - Streamline Material Free

Line End Fill

Ultimate Colors

Line App Logo

Messenging Video Meetings

Flex Line

Line Arrow Dodge 1

Multiple Line Arrow

Micro Line

Menu Line 2

Setting

Flex Remix

Line Arrow Roadmap

Line End None

Rounded Fill - Streamline Material

Line Curve Fill

Line End Branch

Line Start Arrow

Micro Solid

Plump Gradient

Line Arrow Dodge 4

Line Arrow Dodge 2

Plump Duo

Plump Solid

Logos Line - Free

Messaging Video Meeting

<p>Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal.&nbsp;The Remix style is ideal for designs that require a distinct look without overwhelming the overall aesthetic.&nbsp;All Flex Remix icons are designed on a 14px grid with a mix of outlined and filled shapes.</p>

**Summary**: Flex's graphic identity sub-style — outlined paths mixed with opaque solid fills on organic curved forms, creating a visually complex, flowing graphic presence for brand and editorial use. The flowing construction feels organic and designed rather than computed, with the fill-plus-line mix adding visual complexity while retaining warmth through shape language. The tone signals "flow and graphic intelligence" — a more characterful version of the organic aesthetic for contexts beyond standard UI chrome. Best for brand identity components, marketing illustrations, feature highlight sections, and creative campaigns where icons need graphic presence at medium to large sizes.

**Last updated**: 2026-04-23

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## Fit & Recommendation

### Primary use cases

- Brand identity components where the fluid graphic character is a visual statement
- Marketing illustrations and feature highlight sections
- Creative brand campaigns where icons need graphic presence beyond standard UI weight
- Editorial contexts at medium to large sizes

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## Brand & Cultural Identity

### What it communicates

> "We have flow and graphic intelligence."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | Variable |
| Fill | Mix — outlined paths + opaque solid fills per element; no cutouts, no white fill |
| Corner treatment | Smooth organic curves |
| Color | Monochrome |

### Emotional Scores

Flex Remix is one of the warmer sub-styles in the catalog — monochrome, but flowing fill-and-outline mix retains natural warmth through its shape language. It is one of the more human-feeling sub-styles in the catalog on softness — partial fills within flowing construction add definition without hardness. It is one of the friendlier sub-styles in the catalog — the organic graphic mix is distinctive and considered, with only mild formality. It is one of the more playful sub-styles in the catalog in a nuanced way — the flowing organic form creates considered visual complexity rather than outright play. On its human↔mechanical character, it is one of the most human-feeling sub-styles in the catalog — the flowing construction feels organic and designed, not computed.

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## Pairing & Compatibility

### Typography pairing

- **Primary**: Syne — display-weight geometric with flowing aesthetic that matches Flex Remix's organic graphic presence
- **Alternative**: Plus Jakarta Sans Bold — humanist weight at display level
- **Body**: Outfit Regular or DM Sans
- **Avoid**: Cold rational grotesque; warm hand-drawn fonts


<p>Flex is a fluid icon family inspired by nature’s curves. It favors smooth, flowing forms. More organic than Core and subtler than the chunky Plump. Read about the <a href="https://blog.streamlinehq.com/flex/" rel="noopener noreferrer" target="_blank">design process</a>.</p>

Fluid icons

Line Arrow Reload Vertical 3

Line Arrow Reload Vertical 3 icon - Flex Remix Set

Download Line Arrow Reload Vertical 3 SVG vector or transparent PNG icon in Remix, Outlined style(s) for Sketch and Figma. It belongs to Flex Remix vectors SVG collection.