User Alt Duotone Line icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><defs><mask id="letsIconsUserAltDuotoneLine0"><g fill="none" stroke-linecap="round"><circle cx="12" cy="8" r="3.5" stroke="#fff"/><path stroke="silver" stroke-opacity=".25" d="M4.85 16.948c.639-2.345 3.065-3.448 5.495-3.448h3.31c2.43 0 4.856 1.103 5.496 3.448a9.95 9.95 0 0 1 .295 1.553c.06.55-.394.999-.946.999h-13c-.552 0-1.005-.45-.946-.998a9.94 9.94 0 0 1 .295-1.554Z"/></g></mask></defs><path fill="currentColor" d="M0 0h24v24H0z" mask="url(#letsIconsUserAltDuotoneLine0)"/></svg>