Activities

Android

Arrows

Audio Video

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Common Actions

Communication

Hardware

Home

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Maps

Photo Image

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Streamline 3.0

Ultimate

Core

Flex

Sharp

Plump

Micro

Freehand

Streamline Material

Nova

Cyber

Streamline Vault

Logos

Pixel

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Tabler

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Outlined Line - Streamline Material Free

Energy

Outlined Line - Streamline Material

Rounded Line - Streamline Material

Sharp Line - Streamline Material Free

Sharp Line - Streamline Material

Rounded Line - Streamline Material Free

Outlined Fill - Streamline Material Free

Energy Fill

Hydro Energy

Geothermal Energy

Flex Duo

Wind Energy

Nature

Sharp Pop

Sharp Duo

Plump Line

Plump Flat

Sharp Gradient

Core Flat

Nova Solid

Eco Friendly Energy

Flex Line

Tidal Energy

Plump Solid

Solar Energy

Sharp Pop - Free

Nature Ecology

Plump Duo

Flex Pop

Flex Solid

Flex Remix

Sharp Line

Tidal Energy 1

Core Gradient

Ultimate Light

Wave Energy

Renewable Energy

Ultimate Regular

Tidal Energy 2

Energy Program Saving

Hydro Energy Fill

Leaf Energy Saving

Battery

Nova Line

Softdrink Energy Soda

Soft Drinks

Geothermal Energy Fill

Ultimate Duotone

Fossil Energy Battery

Nuclear Fossil Energy

Flex Flat

Plump Remix

Renewable Energy Charging

Sharp Solid

<p>Material Pro Sharp Line variant features sharp, angular icon designs in line format with improved coverage and consistency.</p>

**Summary**: Streamline Material's structured line variant — angular miter joins and sharp terminations on the same 24px-grid icon vocabulary, extending Material Design toward the technical and enterprise register without leaving the Material ecosystem. Consistently more structured, formal, and systematic than the Outlined variant across every axis. The tone signals "we follow conventions, but we are more precise than the standard" — the same icon shapes made more technical through corner treatment alone. Best for developer tools, data products, and enterprise software built within Material conventions that need a more structured visual identity than Outlined provides.

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

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## Fit & Recommendation

### Primary use cases

- Products built within Material conventions that need a more technical, structured visual identity
- Developer tools, data products, and enterprise software using Material Design as a base system
- Admin panels and operations dashboards where the sharper geometry signals precision
- Cross-referencing with the Sharp variant of Google's own Material Symbols for users who prefer angular

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## Brand & Cultural Identity

### What it communicates

> "We follow conventions, but we are more precise than the standard."

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## Visual & Technical Specs

### Visual properties

| Property | Value |
|----------|-------|
| Stroke weight | ~1.5–2px |
| Fill | None |
| Corner treatment | Sharp / miter joins at corners — angular terminations, no softening at path endpoints |
| Color | Monochrome (black default) |

### Emotional Scores

Material Sharp Line is somewhat cold — angular miter joins and sharp terminations introduce coolness with no warmth cues at corners. It is somewhat hard — sharp corners and angular terminations increase perceived hardness beyond the Outlined standard. It is somewhat formal — angular corners shift the register toward formal-technical while the Material icon vocabulary keeps it accessible. It is somewhat serious — sharper geometry communicates more precision and structure than rounded equivalents. On its human↔mechanical character, it is somewhat mechanical — angular construction reads as more systematic, with miter joins suggesting mechanical drawing conventions.

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## Pairing & Compatibility

### Typography pairing

- **Primary**: IBM Plex Sans — geometric construction aligns with the angular corner treatment
- **Alternative**: Neue Haas Grotesk — Swiss neutrality at moderate weight works with sharp Material icons
- **Display**: Space Grotesk — slight geometric personality without departing from accessible sans register
- **Body**: IBM Plex Sans Regular or Inter Regular
- **Avoid**: Rounded display fonts, warm humanist at heavy weights


<p>Everything you love about Material, without the flaws. We fixed inconsistencies, expanded the library, and rebuilt it for total coverage.</p>

Energy Program Saving icon - Sharp Line - Streamline Material Set

Download Energy Program Saving SVG vector or transparent PNG icon in Line, Outlined, Geometric style(s) for Sketch and Figma. It belongs to Sharp Line - Streamline Material vectors SVG collection.